Promag SR Series Seal-Less Mag-Drive Alloy Centrifugal Pump

Promag,SR Series,Seal-Less,Mag-Drive,Alloy,Centrifugal,PumpPromag "SR" Series Seal-Less Mag-Drive Alloy Centrifugal Pump designs meet zero emission requirements in a very cost effective manner, without compromising reliability. Rugged containment shells provide maximum breach resistance for a zero leakage process, even during system upsets. Interchangeable impellers provide flexibility by precisely matching head and flow capacities.

Standard Features:

  • Oversized internal shaft, sleeve and thrust bearings

  • Interchangeable impellers, independent of internal magnets

  • Standard 56-C & 143-TC NEMA frame motors

  • Volute casing for optimum efficiencies and performances

  • Heavy walled casings for added strength, pressure and temperature resistance

  • High torque, low mass magnetic couplings resist uncoupling

  • 7 models available with flows to 120 GPM

  • Constructed in 316 Stainless Steel or Hastelloy C

Typical Applications:

  • Corrosive, toxic, noxious and carcinogenic liquids

  • Hydrocarbons, solvents, pyrophorics, other flammable liquids

  • Heat transfer oils

  • Refrigerants and cryogenics

Item #
Max. Flow
Max. Head
Suction Port
Discharge Port
Max. Pressure
Max. Temperature
Power
SR 5.5N-S
32 gpm
36 ft
1
3/4
150 psi
180 ºF
1/2 hp
SR 5.5N-C
32 gpm
36 ft
1
3/4
150 psi
180 ºF
1/2 hp
SR 6.0N-S
32 gpm
42 ft
1
3/4
150 psi
180 ºF
3/4 hp
SR 6.0N-C
32 gpm
42 ft
1
3/4
150 psi
180 ºF
3/4 hp
SR 6.0H-S
32 gpm
42 ft
1
3/4
150 psi
180 ºF
1 hp
SR 6.0H-T
32 gpm
42 ft
1
3/4
150 psi
350 ºF
1 hp
SR 6.0H-C
32 gpm
42 ft
1
3/4
150 psi
350 ºF
1 hp
SR 7.0N-S
70 gpm
53 ft
1 1/2
1
150 psi
180 ºF
1 1/2 hp
SR 7.0N-C
70 gpm
53 ft
1 1/2
1
150 psi
180 ºF
1 1/2 hp
SR 7.0H-S
70 gpm
53 ft
1 1/2
1
150 psi
180 ºF
2 hp
SR 7.0H-T
70 gpm
53 ft
1 1/2
1
150 psi
350 ºF
2 hp
SR 7.0H-C
70 gpm
53 ft
1 1/2
1
150 psi
350 ºF
2 hp
SR 7.50N-S
95 gpm
63 ft
1 1/2
1 1/4
150 psi
180 ºF
2 hp
SR 7.50N-C
95 gpm
63 ft
1 1/2
1 1/4
150 psi
180 ºF
2 hp
SR 7.50H-S
120 gpm
88 ft
1 1/2
1 1/4
150 psi
180 ºF
3 hp
SR 7.50H-T
120 gpm
88 ft
1 1/2
1 1/4
150 psi
350 ºF
3 hp
SR 7.50H-C
120 gpm
88 ft
1 1/2
1 1/4
150 psi
350 ºF
3 hp