*mydirectindustry

MS 230 SERIES

Product catalog summary

Overview: The MS 230 Series includes submersible sewage pumps designed for stationary wet pit installation (P Type) and mobile wet pit installation (S Type). The series features two models: MS 231 and MS 232, both powered by a 3 HP (2.2 kW) motor.

Model Specifications:

MS 231: 3” (75/80mm) flange or hose, medium volume, high head.
MS 232: 4” (100mm) flange or hose, high volume, medium head.

Materials and Engineering Data:

Both models operate at 3 HP (2.2 kW) with RPMs of 3550/2900 (60Hz/50Hz) for MS 231 and 1750/1450 for MS 232.
Maximum amperage is 5/5.8 FLA at 460v/400v.
Solids handling capacity is 1.5”/38mm for MS 231 and 3”/75 (80)mm for MS 232.
Weight varies between P Type and S Type installations.
Impeller type is channel, with a maximum fluid temperature of 104°F/40ºC and a maximum submergence of 33’/10m.

Motor and Power Supply:

Features a 2/4 pole induction continuous rated motor with a squirrel cage rotor.
Bi-metallic switches embedded in the stator winding protect against overheating.
Power supply is 3 phase, 50/60 Hz, AC, available in various voltage combinations.

Bearings and Seals:

Double row contact lower bearing and deep groove single row oversized upper bearing.
Compact tandem tungsten carbide mechanical seals minimize shaft overhang and deflection.

Hydraulics and Cooling:

Single channel impellers are hydrodynamically balanced for improved flow and clog-free operation.
Cooling is facilitated by integral cast cooling fins and shrink-fitted stators.

Materials of Construction:

Casing and impeller are made of Cast Iron ASTM A48 Class 30.
Shaft is 431 Stainless Steel, and hardware is 304 Stainless Steel.
Surface treatment includes primer with epoxy and black chloric paint for corrosion resistance.

Performance Curves: Performance curves for the MS-230 Series 3HP (2.2kW) are available but not detailed in this summary.

Catalog excerpts

MS 230 SERIES SUBMERSIBLE SEWAGE PUMPS FOR STATIONARY WET PIT INSTALLATION (P TYPE) AND MOBILE WET PIT INSTALLATION (S TYPE) ………………………………………………… Model MS 231 3” (75/80mm) Flange or Hose 3 HP (2.2kW) (Med. Volume - High Head) ………………………………………………….. Model MS 232 4” (100mm) Flange or Hose 3 HP (2.2kW) (High Volume - Med. Head) ………………………………………………… Mody Pumps® Inc. 2166 Zeus Court, Bakersfield, CA 93308. USA Tel.: (661) 392-7600 • Fax: (661) 392-7601 http://www.modypump.com E-mail: [email protected] 03.10.Rev.0

Open the catalog to page 1

ELECTRIC SUBMERSIBLE SEWAGE PUMP PERFORMANCE CURVES MATERIALS OF CONSTRUCTION AND ENGINEERING DATA Weight - P Type (approx.) Lbs./Kg 320/145 341/155 Weight - S Type (approx.) Lbs./Kg 231/105 253/115 Impeller Type Channel Channel Max. Temperature of Pumped Fluid: 104°F/40°C 104°F/40°C 2/4 pole induction continuous rated motor with squirrel cage rotor. Bi-metallic switches (thermals) embedded in stator winding to protect against overheating. Stator insulation class 'H' (180°C) POWER SUPPLY 3 phase, 50/60 Hz, AC Supply. Available in any voltage frequency BALL BEARINGS The rotor shaft is carried...

Open the catalog to page 2

MS 230 SERIES

MS 230 SERIES

Catalog excerpts

All Mody Pumps (Europe) catalogs and technical brochures