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ABOUT MAGNUS PUMP
Magnus Pump, A Viking Pump Brand is a cost-effective porffolio of positive displacement pumps and accessories from one of the world's most trusted names in pumps. The standardized products series are all based on time -proven designs that have an excellent track record for consistent performance and reliable service.

The eight product series included in the new brand provide application coverage for the most common range of applications including thin liquids such as fuels and viscous liquids like heavy fuel oils and asphalt. Both internal and external gear designs are offered to provide application versatility. A variety of accessories including speed reducers and strainers are available. Pumps can be provided separately or as a complete units fully mounted on a baseplate with all required accessories and a driver.

All product series are backed by nearly 100 years of experience and know-how in producing pumps for customers worldwide. High quality materials and precision made components go in each Magnus Pump product. All Magnus products are produced to the same ISO 9001 quality control program as Viking Pump products.

The Magnus Pump brand stands for value and performance you can count on and are available through a network of stocking distributors throughout Asia, Latin America, Africa and the Middle East.
When to use a MAGNUS Gear Pump
Magnus gear pumps reliably addresses many pumping applications that are typically very challenging for centrifugal pumps and others including:

• Higher Viscosity Liquids With a viscosity range from 1 to 440,000 cSt (38 to 2,000,000 SSU). MAGNUS gear pumps are ideally suited to higher viscosity liquids, variable viscosities and are also commonly used on thin liquids such as fuels and solvents.
• High Suction Lift Applications Wetted MAGNUS gear pumps can achieve suction lifts up to 5 to 6m (15 to 20 ft.) making priming far easier than standard centrifugal pumps.
• When Constant Flow Is Needed MAGNUS gear pumps provide near constant flow, even at variable pressures, to match process requirements. No need for complicated control systems.
• Low Flow Applications Magnus gear pumps excel at low flow operation with sizes that operate from 0.45 to 3,785 limin (0.12 to 1,000 USGPM), without the surging or instability other pumps experience.
• Higher Pressures Standard MAGNUS gear pumps are available up to 17.23 BAR (250 PSI) even at lower flows and are typically less expensive than other types of pumps for higher pressures.
• Special Liquids such as ketchup, printer's ink and chocolate that are shear sensitive or shear thinning.

Magnus gear pumps can handle all of these pumping challenges, and are more efficient and requires less horsepower when pumping at low flow conditions, modest to high head conditions, or any type of elevated viscosity.
hydraulic coverage
DESIGN FEATURES
DESIGN FEATURES GENERAL PURPOSE HEAVY DUTY
Capacity (1)
Pressure Limits (1)
Viscosity Limits (2)
Temperature Limits (2)
Thrust Control
End Clearance Adjustment
Mechanical Seals
Revolving Casing
Optional Features
Duty Cycle		 228 LPM (60 USGPM)
8.62 BAR (125 PSI)
11,000 cSt (50,000 SSU)
175°C (350°F)
NO
NO
YES
NO (3)
Limited
Intermittent		 2650 LPM (700 USGPM)
17.23 BAR (250 PSI)
55,000 cSt (250,000 SSU)
232°C (450°F)
YES
YES
YES
YES (4)
YES
Continuous
(1) Depending on model and series, based on 22 cPs (100 SSU) Intermittent Duty - Heavy Duty to 2650 LPM (700 USGPM) on Continuous Duty.
(2) Depending on model and series
(3) 4 -Way revolving casing standard on Series 115
(4) 8 -Way revolving casing standard on Series 124
series 32/432
Magnus Series 32/432 pumps are designed for handling a variety of fluids while directly connected to nominal speed motors. The Series 32 pumps are supplied with packing. The Series 432 pumps are supplied with time proven mechanical seal to eliminate leakage. Buna is standard seal elastomer with Viton and Teflon available as options. A ball bearing handles trust loading and is not exposed to liquid pumped. An integral relief valve is standard.
Standard Construction
SERIES CASING HEAD ROTOR and SHAFT IDLER IDLER PIN CASING BUSHING SEAL RELIEF VALUE
32 series
(Packed)		 iron iron steel steel nitralloy carbon
graphite		 packing rv set @ 6.9 bar
(100 psi)
432 series
(Mechanical Seal)		 iron iron steel steel nitralloy carbon
graphite		 bunna mech
seal		 rv set @ 6.9 bar
(100 psi)
Specifications
Model
No.		 Port Size
(Inch)		 Nominal Pump Rating At 3.45 BAR (50 PSI) 21 cSt (100 SSU) Motor Power Required Based on Rated Speed 21 cSt (100 SSU) Maximum Hydro-Static Pressure Max. Rec. Discharge Pressure Over 21 cSt (100 SSU) (2) Maximum Recommended Temperature (1) Approx. Shipping Weight
3.45 BAR
(50 PSI)		 6.9 BAR
(100 PSI)		 Packed Mech.
Seal
GPM LPM RPM HP kW HP kW PSI BAR PSI BAR °F °C °F °C LB KG
C-32
C-432		 1/4" NPT 0.25
0.30
0.35
0.40		 0.9
1.1
1.5
1.9		 950
1150
1450
1750		 0.25
0.25
0.25
0.25		 0.18
0.18
0.18
0.18		 0.25
0.25
0.25
0.25		 0.18
0.18
0.18
0.18		 750 51.71 250 17.23 300 149 225 107 5 2.3
F-32
F-432		 1/2" NPT 0.75
1.00
1.50
2.00		 2.8
3.8
5.7
7.6		 950
1150
1450
1750		 0.25
0.25
0.25
0.25		 0.18
0.18
0.18
0.18		 0.25
0.25
0.25
0.25		 0.18
0.18
0.18
0.18		 750 51.71 250 17.23 300 149 225 107 6 2.7
FH-32
FH-432		 1/2" NPT 1.5
2.00
2.50
3.00		 5.7
7.6
9.5
11.4		 950
1150
1450
1750		 0.25
0.25
0.25
0.25		 0.18
0.18
0.18
0.18		 0.25
0.25
0.25
0.25		 0.18
0.18
0.18
0.18		 750 51.71 250 17.23 300 149 225 107 6 2.7
1, Consult Factory For Higher Temperatures.
2, Pressure Limits For Series:
21cSt (100 SSU) 6.9 BAR (100 PSI)
Fuel Oil below 21 cSt (100 SSU) 8.62 BAR (125 PSI)
Liquids above 21 cSt (100 SSU) 17.23 BAR (250 PSI)
3, Viton and Teflon mechanical seals are available as option
4, Mechanical seal seat has Bronze bushing
5, Rotation on standard construction pumps is Clockwise (CW) viewed from shaft end.
Counter -clockwise (CCW) rotation is available upon request.
series app
MAGNUS APP Series pumps combine efficiency, off -the -shelf application flexibility, and low cost. Seven models in four frame sizes offer capacities to 1,375 I/min (363 USGPM) at pressures to 862 kPa (125 PSI). They can be operated at 50 or 60 Hz motor speeds, eliminating the need for speed reducers or gear motors. Advanced engineering design provides superior reliability, simple installation and simple maintenance. MAGNUS brand APP Pumps are supported through IDEX Corporation's worldwide distribution network.
Standard Construction
CASING HEAD SHAFT GEARS BUSHINGS SHAFT SEAL INTERGRAL RELIEF VALUE
std optional
iron iron steel hardended steel hardended iron lip seal packing mech seal optional
Specifications
Model Nominal Pump Rating At 3.45 BAR (50 PSI) 165 cSt (750 SSU) Ports Maximum Discharge Maximum Temperature
1450 RPM 1750 RPM Size
(Inch)		 Type Pressure Buna Seals Viton Seals
LPM M³/Hr GPM LPM M³/Hr GPM BAR PSI °C °F °C °F
AP2-002 9 0.5 2.5 11 0.7 3 0.5 NPT 8.62 125 107 225 175 350
AP2-005 19 1.1 5 22 1.3 6 0.75 NPT 8.62 125 107 225 175 350
AP2-010 38 2.2 10 41 2.5 11 1 NPT 8.62 125 107 225 175 350
AP2-017 64 3.8 17 75 4.5 20 1.5 NPT 8.62 125 107 225 175 350
AP3-024 91 5.5 24 110 6.6 29 1.5 NPT 8.62 125 107 225 175 350
AP3-035 132 7.9 35 159 9.5 42 2 Flange 8.62 125 107 225 175 350
AP3-050 189 11 50 228 13.7 60 2.5 Flange 8.62 125 107 225 175 350
SERIES 75/475
For compactness, less weight and simplicity of mounting, the MAGNUS Series 75 (Lip Seal) and 475 (Mechanical Seal) Close Coupled Pumps are ideal for direct connecting to a wide variety of drive equipment. These "gear -within -a -gear", self -priming, positive displacement pumps are ideal for filtering, circulating, transferring, lubricating, or booster service. All Series 475 pumps are available with either Buna or Viton mechanical seal suitable for 6.9 BAR (100 PSI) pressure. Series 75 comes with Buna lip seal suitable for 3.45 BAR (50 PSI). No modifications of parts are needed to convert from one seal to the other. Pump is provided with integral relief valve and mounted on casing to maintain extreme compactness.
Standard Construction
SERIES casing head rotor (1) idler (2) idler
bushing		 shaft
seal (3)		 relief
value
75 iron iron iron iron bronze lip seal iron
475 iron iron iron iron carbon
graphite		 mech, seal iron
Specifications
Model
No.		 Port Size
(Inch)		 Nominal Pump Rating At 3.45 BAR (50 PSI) 21 cSt (100 SSU) Motor HP Required Based on Rated Speed 21cSt (100 SSU) Liquid Maximum Hydro-Static Pressure (4) Max. Rec. Discharge Pressure Over 100 SSU(21 cSt) Maximum Recommended Temperature (5) Approx. Shipping Weight
1.73 BAR
(25 PSI)		 3.45 BAR
(50 PSI)
GPM LPM RPM HP kW HP kW PSI BAR PSI BAR °F °C LB KG
G-75
G-475		 1 NPT 4
5
6
7		 15
19
23
27		 950
1150
1450
1750		 0.5 0.37 0.75 0.55 400 27.58 50 3.45 225 107 48 22
GG-75
GG-475		 1 NPT 5
7
8
10		 19
27
30
38		 950
1150
1450
1750		 0.5 0.37 0.75 0.55 400 27.58 50 3.45 225 107 48 22
H-75
H-475		 1 1/2 NPT 8
10
12.5
15		 30
38
47
57		 950
1150
1450
1750		 0.5 0.37 1 0.75 400 27.58 50 3.45 225 107 80 36
HJ-75
HJ-475		 1 1/2 NPT 10
13
17
20		 38
49
64
76		 950
1150
1450
1750		 1 0.75 1.5 1.1 400 27.58 50 3.45 225 107 85 39
HL-75
HL-475		 1 1/2 NPT 15
20
25
30		 57
76
95
114		 950
1150
1450
1750		 1.5 1.1 2 1.5 400 27.58 50 3.45 225 107 85 39
1, "HL" size has ductalloy rotor.
2, "G" and "GG" have steel idlers.
3, Standard lip seal and mechanical seals are Buna. Viton mechanical seal available as option.
4, Lip Seal pump should not be subject to hydrostatic test. Neither type should be used on application having a suction pressure greater than 25 PS1G.
5, Temperature based on the Buna N elastomer seal. For higher temperatures consult factory for recommendations.
SERIES 115
MAGNUS Series 115 pumps are engineered for small capacity applications in light to medium service duties. A greased radial bearing is supplied as a standard to assure smooth and quiet operation. The pumps are supplied with a multi -ring stuffing box. Mechanical seals in Buna, Viton and Teflon are available as an optional feature. Integral relief valve is standard.
Standard Construction
casing, head, bracket rotor
(2)		 idler shaft idler pin idler bushing casing bushing shaft seal
(3)(4)		 Integral relief value (5)
cast iron iron iron steel hd. steel bronze bronze c-1065 packing iron / bronze fitted
Specifications
Model
No.		 Port Size
(Inch)		 Nominal Pump Rating At 3.45 BAR (50 PSI) 21 cSt (100 SSU) Motor Power Required Based on Rated Speed 21 cSt (100 SSU) Maximum Hydro-Static Pressure Max. Rec. Discharge Pressure Over 21 cSt (100 SSU) Maximum Recommended Temperature (1) Approx. Shipping Weight
3.45 BAR
(50 PSI)		 6.9 BAR
(100 PSI)		 Packed Mech.
Seal
GPM LPM RPM HP kW HP kW PSI BAR PSI BAR °F °C °F °C LB KG
G-115 3/4" NPT
90°		 4.5
6
7.2
9.5		 17
23
27
36		 950
1150
1450
1750		 0.5
0.5
0.75
1		 0.37
0.37
0.55
0.75		 0.75
0.75
1
1		 0.55
0.55
0.75
0.75		 400 27.58 100 6.9 350 175 225 107 31 14
Gx2-115 1" NPT
180°		 4.5
6
7.2
9.5		 17
23
27
36		 950
1150
1450
1750		 0.5
0.5
0.75
1		 0.37
0.37
0.55
0.75		 0.75
0.75
1
1		 0.55
0.55
0.75
0.75		 400 27.58 100 6.9 350 175 225 107 31 14
H-115 1" NPT
90°		 8
10
12.5
15		 30
38
47
57		 950
1150
1450
1750		 0.75
0.75
1
1.5		 0.55
0.55
0.75
1.1		 1.5
1.5
2
2		 1.1
1.1
1.5
1.5		 400 27.58 100 6.9 350 175 225 107 31 14
Hx4-115 1 1/2" NPT
90°		 17
20
25
32		 64
76
95
121		 950
1150
1450
1750		 1
1
1.5
2		 0.75
0.75
1.1
1.5		 2
2
3
3		 1.5
1.5
2.2
2.2		 400 27.58 100 6.9 350 175 225 107 33 15
1, Consult Factory For Higher Temperatures.
2, Models G-115 and GX2-115 standard rotor is Ductalloy.
3, Buna-N elastomers used in mechanicai seal. Viton or Teflon elastomers available upon request
4, C-1045 Teflon Food Grade packing and 1625-GF high temperature graphite packing available as options.
5, Standard Relief Valve is iron, bronze fitted. All iron relief valve available upon request.
Heavy Duty Pumps

MAGNUS HEAVY DUTY PUMPS

For all types of service, especially continuous and difficult applications, the MAGNUS Heavy Duty pumps are easily modified to your exact needs. All models come with simple thrust bearing adjustment of clearances to maximize efficiency throughout pump life.

Choose MAGNUS Heavy Duty Pumps for your application needs:
• Larger Flows to 3785 limin (1000 USGPM) on intermittent duty and 2650 LPM (700 USGPM) on continuous duty
• Larger Viscosity Range from 1.0 to 55,000 cSt (38 to 250,000 SSU)
• Larger Temperature Range -40°C to +232°C (-40°F to +450°F)
• Continuous Duty Applications
• Higher Differential Pressures to 17.23 BAR (250 PSI)
SERIES 190
MAGNUS Series 190 pumps are designed to operate at nominal motor speeds. Ball bearings are heavy duty, grease lubricated type, over sized to with stand excessive thrust and radial loads while maintaining perfect shaft alignment. Pump is supplied with a Buna mechanical seal and "0" ring gasketing (Viton and Teflon are available options). The idler bushing is made of self lubricating carbon material assuring trouble free operation. Integral relief valve is standard.
Standard Construction
casing head rotor (2) idler shaft idler pin bushing shaft seal (1) relief value
iron iron iron iron steel steel carbon mechanical seal iron
Specifications
Model
No.		 Port Size
(Inch)		 Nominal Pump Rating At 3.45 BAR (50 PSI) 21 cSt (100 SSU) Motor Power Required Based on Rated Speed 21 cSt (100 SSU) Maximum Hydro-Static Pressure Max. Rec. Discharge Pressure Over 21 cSt (100 SSU) Maximum Recommended Temperature (1) Approx. Shipping Weight
3.45 BAR
(50 PSI)		 6.9 BAR
(100 PSI)		 Mech.
Seal
GPM LPM RPM HP kW HP kW PSI BAR PSI BAR °F °C LB KG
GG-190 1 NPT 6
7
9
10		 23
26
34
38		 950
1150
1450
1750		 1/2
1/2
3/4
3/4		 0.37
0.37
0.55
0.55		 3/4
3/4
1 1/2
1 1/2		 0.55
0.55
1.10
1.10		 400 27.58 250 17.23 225 107 16 7
HJ-190 1 1/2" NPT 11
13
18
20		 42
49
68
76		 950
1150
1450
1750		 3/4
1
1 1/2
1 1/2		 0.55
0.75
1.10
1.10		 1 1/2
1 1/2
2
3		 1.10
1.10
1.50
2.20		 400 27.58 250 17.23 225 107 40 18
HL-190 1 1/2" NPT 15
20
25
30		 57
76
95
114		 950
1150
1450
1750		 1
1 1/2
1 1/2
2		 0.75
1.10
1.10
1.50		 2
2
3
3		 1.50
1.50
2.20
2.20		 400 27.58 250 17.23 225 107 40 18
AS-190 2 1/2" NPT 30
35		 114
132		 950
1150		 1 1/2
2		 1.10
1.50		 3
3		 2.20
2.20		 400 27.58 250 17.23 225 107 75 34
AK-190 2 1/2" NPT 44
50		 166
189		 950
1150		 2
3		 1.50
2.20		 5
5		 4.00
4.00		 400 27.58 250 17.23 225 107 75 34
1, For Higher temperatures consult factory recommendations. Buna N supplied as standard. Vuton or Teflon seals optional.
2, Standard Rotor for "HL", "AS", and "AK" is Ductalloy.
SERIES 124
The MAGNUS Series124 pumps are designed and engineered for heavy-duty liquid transfer applications. The bearing housing is precision cast and accurately machined to assure positive pump and bearing alignment. The ball bearing is heavy-duty, grease lubricated type, oversized to withstand excessive thrust and radial loads, and does not come into contact with the pumping liquid. Pumps can be supplied with either packing or mechanical seal. Integral relief valve is standard. Jacketed features are available.
Standard Construction
casing, head, bracket rotor (2) idler shaft idler pin idler and bracket bushing (3) shaft seal (4)(5) Integral relief value (6)
Standard option Standard option
iron iron iron steel steel bronze carbon graphite (3) Packed mechanical seal iron / bronze fitted
Specifications
Model
No.		 Port Size
(Inch)		 Nominal Pump Rating At 3.45 BAR (50 PSI) 21 cSt (100 SSU) Motor Power Required Based on Rated Speed 21 cSt (100 SSU) Maximum Hydro-Static Pressure Max. Rec. Discharge Pressure Over 21 cSt (100 SSU) Maximum Recommended Temperature (1) Approx. Shipping Weight
3.45 BAR
(50 PSI)		 6.9 BAR
(100 PSI)		 Packed Mech.
Seal
GPM LPM RPM HP kW HP kW PSI BAR PSI BAR °F °C °F °C LB KG
J-124 1/2" NPT 30 114 640 1.5 1.12 3 2.24 400 27.58 200 13.79 450 232 225 107 90 41
K-124 2" NPT 63 238 640 3 2.24 6 4.48 400 27.58 200 13.79 450 232 225 107 105 48
KK-124 2" NPT 84 318 640 4 2.98 7 5.22 400 27.58 200 13.79 450 232 225 107 110 50
L-124 2" NPT 140 530 640 7 5.22 12.5 9.33 400 27.58 200 13.79 450 232 225 107 160 73
LQ-124 3" Flange 140 530 640 7 5.22 12.5 9.33 400 27.58 200 13.79 450 232 225 107 170 77
LL-124 3" Flange 138 522 520 6 4.48 11.5 8.58 400 27.58 200 13.79 450 232 225 107 195 89
LM-124 3" Flange 170 643 520 6.5 4.85 12 8.95 400 27.58 200 13.79 450 232 225 107 195 89
1, For higher temperatures consult factory recommendations.
2, LM -124 rotor is Ductalloy.
3, Other Bushings available to suit application. Model LM -124 standard bushings are Carbon Graphite.
4, Standard packing is C-1065 Graphite/Teflon. C-1045 Food Grade Teflon and 1625GF High Temp Graphite are available as options.
5, Standard Mechanical Seal ios Buna. Viton or Teflon are available as options.
6, Standard Relief Valve is iron housed, bronze fitted. All iron RV is available upon request.
SERIES 332
The MAGNUS Series 332 pumps have been developed for high capacity and heavy-duty service for a wide range of pump applications. Heavy-duty roller bearings are grease lubricated, oversized to withstand excessive thrust and radial loads, and does not come into contact with the pumping liquid. Packing is supplied as standard. Mechanical seals are available as an option. Jacketed features are available, see Series 260.
Standard Construction
casing, head, bracket rotor (2) idler shaft idler pin idler and bracket bushing (3) shaft seal (4)(5) Integral relief value (6)
Standard option Standard option
iron iron iron steel steel bronze carbon graphite (3) Packed mechanical seal iron / bronze fitted
Specifications
Model
No.		 Port Size
(Inch)		 Nominal Pump Rating At 3.45 BAR (50 PSI) 21 cSt (100 SSU) Motor Power Required Based on Rated Speed 21 cSt (100 SSU) Maximum Hydro-Static Pressure Max. Rec. Discharge Pressure Over 21 cSt (100 SSU) Maximum Recommended Temperature (1) Approx. Shipping Weight
3.45 BAR
(50 PSI)		 6.9 BAR
(100 PSI)		 Packed Mech.
Seal
GPM LPM RPM HP kW HP kW PSI BAR PSI BAR °F °C °F °C LB KG
Q-332 4" Flange 310 1173 520 17 12.7 27 20.1 400 27.58 200 13.79 450 232 225 107 410 186
M-332 4" Flange 400 1514 420 22 16.4 36 26.9 400 27.58 200 13.79 450 232 225 107 490 222
N-332 5" Flange 590 2233 350 30 22.4 50 37.3 400 27.58 125 8.62 450 232 225 107 850 386
R-332 (6) 6" Flange 700 2650 190 36 26.9 58 43.3 400 27.58 125 8.62 450 232 225 107 1400 636
1, For higher temperatures consult factory recommendations.
2, Standard packing is 0-1065 Graphite/Teflon. C-1045 Food Grade Teflon and 1625GF High Temp Graphite are available as options.
3, Buna-N elastomer used in mechanical seal. Viton or Teflon elastomers available upon request.
4, Ports are suitable for use with 125# ANSI iron or 150# ANSI steel companion flanges or flanged fittings.
5, Other bushings available to suit application.
6, R-332 capacity to 2,650 I/min (700 USGPM) on continuous duty and up to 3,785 I/min (1000 USGPM) on intermittent duty at 270 RPM (Consult Factory for operation in the intermittent range).
7, Standard Rotor on LM -124 is Ductalloy.
8, Standard Bushings on LM -124 are Carbon Graphite.
SERIES 230 (JACKETED)
The MAGNUS Series 230 jacketed pumps are specifically designed to handle heavy viscous liquids requiring temperature control to maintain a flowing state. The pumps are rated to 6.9 BAR (100 PSI) differential pressure. The Series 230 pumps are supplied standard with jacketed casing and integral non- jacketed relief valve. The pumps can be supplied with jacketed head, jacketed rotor bearing sleeve, and jacketed integral relief valve as options. Packing gland is multi -ring and can be supplied with special packing for high temperature conditions when required. Mechanical seals are available as an option.
Standard Construction
casing, (1) head, (2) bracket (3) rotor (4) idler shaft idler pin idler and bracket bushing (5) shaft seal (6)(7) INTERGRAL relief value (8)
Standard option Standard
iron iron iron steel steel bronze carbon graphite Packed iron
Specifications
Model
No.		 Port Size
(Inch)		 Nominal Pump Rating At 3.45 BAR (50 PSI) 21 cSt (100 SSU) Motor Power Required Based on Rated Speed 21 cSt (100 SSU) Maximum Hydro-Static Pressure Max. Rec. Discharge Pressure Over 21 cSt (100 SSU) Maximum Recommended Temperature (1) Approx. Shipping Weight
3.45 BAR
(50 PSI)		 6.9 BAR
(100 PSI)		 Packed (9)
GPM LPM RPM HP kW HP kW PSI BAR PSI BAR °F °C LB KG
HK4-230 1 1/2" NPT 20 76 1200 1.03 0.77 1.75 1.31 400 27.58 100 6.9 450 232 32 15
KK-230 2" NPT 55 208 420 2.3 1.72 4.7 3.51 400 27.58 100 6.9 450 232 100 46
LQ-230 3" Flanged 94 356 420 3.8 2.83 7.8 5.82 400 27.58 100 6.9 450 232 140 64
Q-230 4" Flanged 205 776 350 10 7.46 - - 400 27.58 75 5.17 450 232 410 186
M-230 4" Flanged 290 1098 280 13.7 10.22 - - 400 27.58 75 5.17 450 232 666 302
N-230 5" Flanged 480 1817 280 21 15.67 - - 400 27.58 75 5.17 450 232 790 359
1, Jacketed Casing standard on Series 230 pumps
2, Non -Jacketed Head with integral Relief Valve is standard. Jacketed Head is available as an option. A combination of Jacketed Head and Non -Jacketed or Jacketed Relief Valve is not available.
3, Jacketed Rotor Bearing Sleeve is available as an option. (Not available on HX4-230 model).
4, Ductalloy Rotor is standard on M-230 and N-230 pumps.
5, Other bushings available to suit application.
6, Standard packing is 0-1065 Graphite/Teflon. 0-1045 Teflon and 1625-GF high temperature Graphite packing is available as an option.
7, Mechanical seals are available. Buna is standard elastomer. Viton and Teflon elastomers are available upon request.
8, All iron Non -Jacketed Relief Valve is standard on 230 Series. Jacketed Relief Valve is available as an option. A combination of Jacketed Head and Non -Jacketed or Jacketed Relief Valve is not available. Jacketed Relief Valve is not available on HX4-230 model.
9, For higher temperature consult factory.
SERIES 260 (JACKETED)
The MAGNUS Series 260 jacketed pumps are specifically designed to handle heavy viscous liquids which requires temperature control to maintain a flowing state. They are the jacketed version of the 332 Series and are rated to 12.8 BAR (200 PSI) differential pressure. The Series 260 pumps are supplied standard with jacketed casing and integral non -jacketed relief valve. The pumps can be supplied with jacketed head, jacketed rotor bearing sleeve, and jacketed integral relief valve as options. Packing gland is multi -ring and can be supplied with special packing for high temperature conditions when required. Mechanical seals are available as an option.
Standard Construction
casing, (1) head, (2) bracket (3) rotor (4) idler shaft idler pin idler and bracket bushing (5) shaft seal (6)(7) INTERGRAL relief value (8)
Standard option Standard
iron iron iron steel steel bronze carbon graphite Packed all iron
Specifications
Model
No.		 Port Size
(Inch)		 Nominal Pump Rating At 3.45 BAR (50 PSI) 21 cSt (100 SSU) Motor Power Required Based on Rated Speed 21 cSt (100 SSU) Maximum Hydro-Static Pressure Max. Rec. Discharge Pressure Over 21 cSt (100 SSU) Maximum Recommended Temperature (1) Approx. Shipping Weight
3.45 BAR
(50 PSI)		 6.9 BAR
(100 PSI)		 Packed (9)
GPM LPM RPM HP kW HP kW PSI BAR PSI BAR °F °C LB KG
Q-260 4" Flanged 250 946 350 13.3 9.82 23 17.16 400 27.58 200 13.79 450 232 441 200
M-260 4" Flanged 360 1363 280 17 12.68 33 24.62 400 27.58 200 13.79 450 232 675 306
N-260 5" Flanged 490 1817 280 21 15.67 42 31.33 400 27.58 125 8.62 450 232 877 398
1, Jacketed Casing standard on Series 260 pumps
2, Non -Jacketed Head with integral Relief Valve is standard. Jacketed Head is available as an option. A combination of Jacketed Head and Non -Jacketed or Jacketed Relief Valve is not available.
3, Jacketed Rotor Bearing Sleeve is available as an option.
4, Ductalloy Rotor is standard on M-260 and N-260 pumps.
5, Other bushings available to suit application.
6, Standard packing is C-1065 Graphite/Teflon. C-1045 Teflon and 1625 -CF high temperature Graphite packing is available as an option.
7, Mechanical seals are available. Buna is standard elastomer. Viton and Teflon elastomers are available upon request.
8, All iron Non -Jacketed Relief Valve is standard on 260 Series. Jacketed Relief Valve is available as an option. A combination of Jacketed Head and Non -Jacketed or Jacketed Relief Valve is not available.
9. For higher temperature consult factory.
STRAINERS
Our Lid -Ease® Simplex Strainers provide protection for your pumping system with low pressure drop. The inclined position of the strainer basket adjacent to the porting provides smooth flow patterns not found in conventional basket -type strainers.

The Lid -Ease® Simplex Strainers reduce cleaning problems encountered with conventional strainers. Simple lid rotation disengages the breech lock type lid permitting easy removal of the basket, and with that the need to completely drain the system is possibly eliminated. The relatively small physical dimensions of the strainer make installations possible in many systems that cannot even be considered with the usual large strainer furnished for compatible purposes. Designed with the weatherseal lid to protect the breech lock area from external elements, thus eliminating problems with lid removal, as well as have a drain plug to complete draining of strainer if needed.
REDUCERS
Magnus Series helical gear reducers are available in six reductions in the "B" and "C" sizes. All ratios are fully interchangeable with each gearbox. Both reducers contain hardened steel pinion and gear, supported by a precision ball bearing. The "B" and "C" reducers can be furnished with mounting brackets that have special bolt slots for easily matching drive and driven equipment and ensure no radial loads on reducer, drive and driven shafts.
Magnus Series "V" In -Line Reducers are compact, efficient, quite and cost effective. A rugged design make these reducers well suited for all rotary pumps, conveyors, mixers or virtually any equipment. They have the ability to handle from 0.37 to 261 kW (0.5 to 350 hp) with double reduction ratios ranging from 2.6:1 to 35.1:1 in 10 frame sizes. The input and output shafts are of high strength steel and are available with NEMA C and IEC flange input side adapter options for mounting versatility.
OPTIONS
Many of the MAGNUS series are available with optional construction and materials to suit your application.
Listed below are some of the options available.
Consult Factory for options on specific models within each series.
MAGNUS Pump Series
432 APP 475 115 190 124 332 230 260
Mechanical Seals Buna S O S O S O O O O
Viton O O O O O O O O O
Teflon O n/a n/a O O O O n/a O
In Stuffing Box n/a S n/a S n/a S S S S
Behind Rotor S n/a S O S O P P P
Bushings Bronze n/a n/a S S n/a S S S S
Carbon Graphite S O O O S O O O O
Iron n/a S n/a O n/a O O O O
Shafts 17-4 PH Stainless n/a n/a n/a O n/a O O O O
Rotors Ductalloy n/a n/a n/a O S O O O O
Flat -Back n/a n/a n/a O n/a O P n/a P
Idlers Root Drilled n/a n/a n/a O n/a O O O O
Idler Pins Steel S n/a S S S S S S S
Nitralloy n/a n/a n/a O O O O O O
Casings Enlarged Ports n/a n/a n/a n/a n/a O n/a n/a n/a
0 -Ring Casing n/a n/a n/a O S O n/a n/a n/a
Relief Valve Integral S O S S S S S S S
Less RV O S O O O O O O O
Return -to -Tank n/a n/a n/a O O O n/a n/a n/a
Steam/Oil Jacketing Relief Valve n/a n/a n/a n/a n/a O O O O
Casing n/a n/a n/a n/a n/a n/a n/a S S
Back Flange n/a n/a n/a n/a n/a O n/a n/a n/a
Rotor Bearing Sleeve n/a n/a n/a n/a n/a n/a O O O
Head n/a n/a n/a O n/a O O O O
Drive Equipment Direct Motor Drive O O n/a O O n/a n/a n/a n/a
Motor w/NEMA Flange n/a O S n/a n/a n/a n/a n/a n/a
Motor w/IEC Flange n/a O n/a n/a n/a n/a n/a n/a n/a
Reducer w/Output Shaft O O n/a O O O O O O
Reducer w/NEMA / IEC Flange O O n/a O O O O O O
V -Belt Drive n/a n/a n/a O n/a O O O O
S = Standard
0 = Option
n/a = Not Available
P = Price on Application
APPLICATIONS
• Fuels: Diesel, Fuel Oils, Gasoline, Jet Fuels, Kerosene, LPG

• Solvents: Alcohol, Aromatics, Benzene, Ethers, Ketones, Naphtha, Terpenes etc

• Refined Oils: Cutting Fluids, Hot Oils, Hydraulic Oils, Mineral Oils, Steel Processing Oils, Transformer Oils etc

• Heavy Oils: Asphalt, Crude Oil, Heavy Oils, Pitch, Tar, Tower Bottoms, Waste Oils

• Wood Chemicals: Tall Oil, Black Liquor Soap.

• Lubricants: Greases, Lube Oils, Petroleum, Waxes

• Paints & Varnishes: Enamel, Lacquer, Paint, Pigments, Varnish, Resins, Inks

• Soap & Detergents: Soap Liquors, Soaps, Sodium Hydroxide, Sodium Silicates, Detergents

• Fat & Oils: Fats, Lard, Tallow, Vegetable Oils, Linseed Oil

• Sugar/Syrups: Corn Syrup, Molasses, Syrups

• Animal Feed: Animal Feeds, Liquid Feeds

• Adhesives: Adhesives, Glue, Roofing Compounds, Emulsions, Binding Agents

• Raw Food Ingredients: Chocolate, Cocoa Butter, Yeast, Peanut Butter, Coloring and flavorings