Fynspray Impeller Pumps

Fynspray Impeller Pumps

$412.96 NZD
14801

White Star have been manufacturing rubber impeller pumps for over 30 years, and their pumps, exported all over the world, are known for their reliability and quality. Fynspray plain bearing impeller pumps are fitted with impellers made from a special neoprene compound which is odorless, tasteless and non-toxic. Pumps run in either direction with equal efficiency and can be mounted at any angle. Impellers and spare parts are always available. All pumps are factory tested and fully guaranteed against faulty workmanship. Spare impellors search on 14804 to suit 3/8" pump, 14805 to suit 1/2" pump, 14806 to suit 3/4" pump. These sizes relate to the internal diameter of the size hose that comes out of the pump.

Used extensively on the older Lees Ford marine conversion motors as a cooling pump. Many folk prefer these plain bearing pumps as opposed to the more modern pumps with mechanical seals. The reason for this is when a mechanical seal gives out, you have no water being pumped, when a plain bearing pump gives out, it still pumps water to the engine , just starts to drip water,  so it often gets you home.

Available In 3 Sizes:

3/8 Inch:
Body: Pressure Gun Metal
Impeller: Neoprene
Impeller Diameter: 53mm
Impeller Depth: 22mm
Shaft: Stainless Steel
Shaft Size: 1/2" 13mm
Shaft Length: 128mm
Boxed Weight: 1.035kg

Pump Specifications Based on Water


Flow Rate - Liters/Min
Bar 500rpm 750rpm 1000rpm 1500rpm 1750rpm
Open 3.6 5.7 6.8 7.5 8.2
0.7 1.29 3.0 4.55 6.0 6.2
1.0 2.3 4.5 5.0
1.4 2.4 3.6
1 Bar = 1kg/cm2 = 32.8ft head = 14.26psi

 

1/2 Inch:

Body: Pressure Gun Metal
Impeller: Neoprene
Impeller Diameter: 58mm
Impeller Depth: 32mm
Shaft: Stainless Steel
Shaft Size: 5/8" 16mm
Shaft Length: 140mm
Boxed Weight: 1.575kg

Pump Specifications Based on Water




Flow Rate - Liters/Min
Bar 500rpm 750rpm 1000rpm 1500rpm 1750rpm
Open 10.9 16.6 22.7 30.3 26.3
0.7 8.7 13.6 18.2 28.8 34.0
1.0 1.8 12.0 15.9 27.2 31.8
1.4 6.8 13.6 22.7 27.3
1 Bar = 1kg/cm2 = 32.8ft head = 14.26psi

 

3/4 Inch:

Body: Pressure Gun Metal
Impeller: Neoprene
Impeller Diameter: 65mm
Impeller Depth: 50mm
Shaft: Stainless Steel
Shaft Size: 5/8" 16mm
Shaft Length: 190mm
Boxed Weight: 2.310kg

Pump Specifications Based on Water


Flow Rate - Liters/Min
Bar 500rpm 750rpm 1000rpm 1500rpm 1750rpm
Open 18.9 30.3 36.3 49.2 52.2
0.7 18.9 30.3 36.3 49.2 52.2
1.0 15.1 27.3 31.8 49.2 52.2
1.4  13.6 22.7 30.3 49.2 52.2
1 Bar = 1kg/cm2 = 32.8ft head = 14.26psi

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