250APR

250APR

Stalker Pumps APR Series Pumps are self-priming eliminating the need to pre-fill the pump before operation as with centrifugals. The proven mechanical design provides excellent reliability and easy service maintenance. The Primary design application is for dewatering. Applications & Options:

Major components manufactured from heavy section castings in materials to suit application.
Highly durable rotating element designed using AS2837-316 stainless steel for shafts, sealed for life, re-grease able or oil fed long life bearings, DIN 24960 rubber bellows type Mechanical seals with a variety of seat face options, both open and closed impeller designs available.
Fasteners - 8.8 grade high tensile zinc coated and stainless steel 316 grade.
Direct coupled units fitted with heavy duty pin bush or flexible tyre coupling fully enclosed in an anti-scatter guard.
Pulley drive option features a heavy duty double row bearing fitted for overhung loading.
Mounting options – trailer mounted, heavy duty base frames in materials to AS3679 - open direct mount, open skid type or skid type with fuel tank fitted.
Engine configurations in both petrol and diesel models with performance and capacity to suit to application from reputable OEM suppliers: - Caterpillar, Cummins, Perkins, Honda, Yanmar and Deutz.
Various Material Options Available.

Operating Limits: (Model Dependant, Refer to Individual Model Curves)