Vortex Flow Pumps

Selwood Seltorque 100C & 150C - Built to operate in the most arduous circumstances encountered in the construction, mining and municipal industries, these pumps offer completely automatic suctions from depths of 9 metres and unequalled performance in effluent disposal and slurry handling. Maximum flow capability of the 100C is 160m³/hr whilst the 150C pump is 350m³/hr.

The only maintenance requirement on a Seltorque is a pre-start check on oils in the bearing housing and flushing chamber. A "Twin Prime" version is available for high air handling requirements such as in Wellpoint Dewatering. The pumps are available with a choice of electric start diesel engines, with the option of electric motor and silent running diesel and a variety of chassis types with various trailer, skid or fixed designs to suit customer applications.

General Purpose Pumps

Selwood Storm - The newest pump in the Selwood range, the Selwood Storm is ideally suited for hire fleets and most site dewatering and maintenance duties. It has been designed to be used as the practical pump for use when both commencing and completing work on wet sites. This valuable addition to the range incorporates all the proven features of the larger Selwood pumps including indefinite dry running and fully automatic priming.

Selwood 80C - The Selwood 80C is an extremely versatile "workhorse" able to perform very effectively in a wide variety of applications. Coming from the same stable as the proven Selwood Seltorque, it has the advantage of automatic priming and prolonged dry running capabilities together with easy maintenance and low running costs. It is available in a variety of forms with diesel engine or electric motor options and a choice of fixed or mobile chassis.

Positive Displacement Pumps

Selwood Simplite 50F - A general purpose, lightweight, reciprocating diaphragm pump, the Simplite has built an international reputation for efficiency and dependability. Versatile in application, the 50F will handle site water, slurries, sand and similar abrasives. It is self priming and will run dry "on snore" indefinitely.

Selwood Spate 75C & 100D - The unique design of the Spate pump incorporates the induced flow principal utilising the inertia or ram effect to maintain a flow of water through the pump cylinder whilst the piston is on the return stroke. The principal ensures a peak volumetric efficiency twice that of a conventional reciprocating pump. The Spate handles dirty water, slurries, light and heavy oils, petroleum industry products, including some of the more viscous liquids, at a high, non turbulent flow rate. The pump can also be run dry indefinitely, and is well suited to demanding site conditions.

High Volume Pumps

Selwood 150SA & 200SA - Low operating costs are achieved via overall design efficiency together with a series of innovative features which produce an impressive maximum flow rate of 700m³/hr, a maximum head of 41 metres, and handling of solids up to 55m. A newly designed discharge non-return valve minimises blockages and is easily cleaned and maintained with replaceable wearing parts.

Prolonged dry running is made safe by using an oil lubricated silicon carbide mechanical seal. The extra large diameter short drive shaft running in a lightly loaded grease lubricated taper roller bearing assembly increases rigidity and extends pump life.

80% interchageability of parts between models gives greater operational flexibility to users. A second air pump can easily be fitted to increase air handling capacity.

SuperSilenced Pumps

Most of these pumps, throughtout the Selwood range, have noise levels of only 77db(A) at 1 metre at full operating speed and flow. Selwood is one of the few, if not the only company, to guarantee minimum noise levels with full performance.

Selwood pumps that can be supplied to this noise specification are the Storm, 100C, 150C, 150SA, 100SH, 150SH and 200SA. For pump performances refer to the individual pump pages.

High Head Pumps

Selwood 80AH, 100SH, 150SH & 200SH - With 80mm, 100mm, 150mm and 200mm models available, heads of up to 95m and capacities of up to 1040m³/hr are achievable. All the pumps provide fully automatic self priming from depths of up to 9.14 metres. For higher abrasive applications such as bentonite, pump casings and impellers for the SH models are available in high chrome iron material.

The 100SH, 150SH and 200SH also have a high performance dry hydrodynamic expeller effectively sealing the shaft and teflon packing, running on a renewable high chrome iron shaft sleeve, providing a stationary secondary seal. The 80AH has an oil immersed mechanical shaft seal providing extended dry running.

Lift and Pumps

Lift & Carry - The rugged, self priming site pumps have a lightweight aluminium pump head with 50mm or 75mm discharge versions available. For clean water applications only, these pumps have a petrol engine complete with oil alert as standard for safe and economical operation.