Description

Pressure Supply Unit – Petrol (PSU-E) 

FULLY SELF-CONTAINED. NO EXTERNAL POWER SOURCE REQUIRED.

Our original petrol (gasoline) version of the pressure supply unit perfect for boats with 12V electrical systems or people using the system off grid.

• Sturdy polyethylene shell with removable front hatch for easy access.
• Honda GXH50 50cc, 1600W (2.1 hp) petrol (gasoline) powered engine.
• Pre-filter and housing externally mounted for ease of service.
• Jabsco impeller pump to lift water and provide positive pressure to the high pressure pump.
• General Pump WM series 316 stainless steel high pressure pump, the workhorse of the RO industry.
• General Pump relief valve to prevent overpressurisation and allow for pressure washing.
• Sturdy 3 metre draw hose fitted with one way valve so it remains primed, with detachable strainer.
• High pressure stainless steel quick couple outlet for connection RO membrane unit or pressure washer gun.
• Five 5 micron pleated paper pre-filter cartridges included.
• 1kg (2.2 lb) bag pickling solution powder included.
• Couples with one of our reverse osmosis membranes, ordered separately.
• Can also be coupled with RO membranes from other suppliers.
• Can be coupled with optional pressure washer gun.
• Dimensions: Length 595mm (23.4″), Width 310mm (12.2″), Height 450mm (17.7″)
• Weight: 26.5kg (58.3lb)

TWO 40″ REVERSE OSMOSIS MEMBRANES IN A CASE

Our highest output RO system is compatible with either the petrol (gasoline) or electric pressure supply units.

• Two 40″ Dow Filmtec RO membranes will produce 100 to 140 litres per hour (23 to 32 gph) with our pressure supply unit, depending on water temperature.
• All salt water plumbing is 316 stainless steel.
• Quality fluid filled pressure gauge.
• 316 stainless steel pressure valve for long life.
• Rugged polyethylene case.
• Sturdy handle to ensure ease of carrying.
• 5 metre (16 ft) input hose with quick fit connector for connection to pressure supply unit, won’t mark your deck.
• 3 metre (10 ft) food grade polyurethane fresh water delivery hose.
• 10 metre (33 ft) food grade polyurethane extension hose for reaching your forward water tank.
• 3 metre (10 ft) brine waste hose.
• Dimensions: Length 1,180mm (46.5″), Width 130mm (5.1″), Height 250mm (9.8″).
• Weight: 23.5kg (52lb).
• This is effectively an elongated version of the 21″ Compact RO Case.
• Note: These photographs represent the current version of the product. Photos elsewhere on website may be of previous product version.
• New: For customers wishing to install the membrane unit without using the external case, we now offer a “Rainman Naked” option that includes all the internals of this RO option without the case.