Technical Specifications 

Displacement: 3.09 gal/rev

Supply: 230/460 or 575 three phase

Operating Speeds: Up to 40 rpm continuous

Up to 50 rpm intermittent

Fluid Temperature Range: -4° to 175°F

Hose Lubricant Required: 10.6 gallons

Flow Range: Up to 155 gpm

Discharge Pressure: Up to 232 psi

Suction pressure: 28 ft. lift to 23 psi

Available Hose Materials: Natural Rubber,

BUNA N, BUNA K, EPDM, Hypalon (pending)

Available Insert Materials: Polypropylene,

316 SS, PVDF, PVC

Fittings: 3" 150# Flange

Materials of Construction

Pumphead: Cast iron

Rotor: Cast iron

Cover: Mild steel

Hub: Cast iron

Shoes: Epoxy

Flanges and Flange Brackets:

Galvanized steel or 304 SS

Frame: Galvanized steel or 304 SS

Hardware: Zinc plated steel or 304 SS

Shaft: Alloy steel

Shims: 316 SS

Seals: NBR

The information contained in this document is believed to be correct, but Watson-Marlow

Bredel Pumps accepts no liability for any errors it contains, and reserves the right to alter

specifications without notice. 

Distribuidor Autorizado de las bombas Peristálticas Bredel para todo el territorio Ecuatoriano es PROINSERVI S.A. - Guayaquil.