Washdown Supplies Limited Unloader valves

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Washdown Supplies:Pressure washer spares and components:Unloader valves

Relief valves Relief valves to guard against over pressure


	ST261 unloader valve - WS715 3/8"F in and out. 1/4"F bypass and gauge connection. Max pressure 250bar, Max temp 80deg C, Max flow 35l/min. Part No - WS715 Price: £34.00 (Excluding: VAT at 20%)


ST261 unloader valve with pressure switch - WS716 3/8"F in and out. 1/4"F bypass and gauge connection. Max pressure 250bar, Max temp 80deg C, Max flow 30 l/min. Part No - WS715 Price: £48.00 (Excluding: VAT at 20%)


	ST280 unloader valve - WS717 3/8"F in and out. 1/4"F bypass and gauge connection. Max pressure 250bar, Max temp 80deg C, Max flow 30 l/min. Part No - WS717 Price: £38.50 (Excluding: VAT at 20%)


AL/Pulsar unloader valve - WS1018 Rated at 250 bar - 30 Lpm 3/8"F in, out and by-pass 1/4F gauge port Part No - WS1018 Price: £36.00 (Excluding: VAT at 20%)


	AL unloader valve with chemical injector - WS1019 Rated at 250 bar - 30 Lpm 3/8"F in, out and by-pass 1/4F gauge port. (Please state flow rate for correctly sized injector 11-15 Lpm or 15-20 Lpm) Part No - WS1019 Price: £42.00 (Excluding: VAT at 20%)


W1 control set/unloader valve - WS718 Interpump unloader valve, fits directly onto one side of the head and returns the by-pass water within the pump head. Includes chemical injector. Fits 51 series pumps including WW90, WW93, WW94, WW95, W1507, W1208, W1210. W1.0 for pump flow rates 8-11 lts min W1.1 for pump flow rate 12-15 lts min Part No - WS718 Price: £51.00 (Excluding: VAT at 20%)


W1L control set/unloader valve - WS747 Price: £51.00 (Excluding: VAT at 20%)
As above but fits 50 series pumps including W70, W72, W73, W91, W98, W99, WS137, WS149 W1L.0 for pump flow rates 8-11 lts min W1L.1 for pump flow rate 12-15 lts min Part No - WS747

	W2 control set/unloader valve - WS719 Interpump unloader valve, fits directly onto one side of the head and returns the by-pass water within the pump head. Includes chemical injector. Fits 44, 50, 52 & 63 series pumps including W72, W73, W112, W140, W150, W154, WW141, WW161, WW209, WW935, WW944, WW961, WW962, WW965, also EL, EH, HT and UH pumps W2.1 for 11-15 lts min W2.2 for 16-21 lts min Part No - WS719 Price: £63.00 (Excluding: VAT at 20%)


W2L control set/unloader valve - WS748 Price: £63.00 (Excluding: VAT at 20%)
As above but fits 47 series pumps including WS82, WS92, WS101, WS132, WS102, W151, WS151, WS171, W162, WS162, WS201, W201, WS202, W928 W2L.1 for 11-15 lts min W2L.2 for 16-21 lts min Part No - WS748

VB75 control set for Interpump - WS992 VB75 control set, will fit directly to one side of the head and returns the by-pass water within the pump head. Fits 44, 50, 52 & 63 series pumps including W72, W73, W112, W140, W150, W154, WW141, WW161, WW209, WW935, WW944, WW961, WW962, WW965, also EL, EH, HT and UH pumps Part No - WS992 Price: £39.00 (Excluding: VAT at 20%)


	K3.0 - 8-11 l/min unloader valve - WS938 3/8" F inlet, 1/2" outlet, 1/2"F to 3/4" M by-pass, 1/4" F gauge connection. Max pressure 100bar, max temp 80deg C. K3.0 flow rate = 8-11 ltrs/min, other models for different flow rates available below Part No - WS938 Price: £36.00 (Excluding: VAT at 20%)


K3.1 -11-16 ltr/min unloader valve - WS939 Price: £36.00 (Excluding: VAT at 20%)

K3.2 - 16-21 ltr/min unloader valve - WS940 Price: £36.00 (Excluding: VAT at 20%)

K5.0 - 8-11 ltr/min unloader valve - WS941 3/8" F inlet, 1/2" outlet, 1/2"F to 3/4" M by-pass, 1/4" F gauge connection. Max pressure 200bar, max temp 80deg C. K5.0 flow rate = 8-11 ltrs/min, other models for different flow rates available below Part No - WS941 Price: £46.00 (Excluding: VAT at 20%)


K5.1 - 11-16 ltr/min unloader valve - WS942 Price: £46.00 (Excluding: VAT at 20%)

K5.2 - 16-25 ltr/min unloader valve - WS943 Price: £46.00 (Excluding: VAT at 20%)

K5.3 - 25-41 ltr/min unloader valve - WS944 Price: £46.00 (Excluding: VAT at 20%)

	K7.0 - 8-11 ltr/min unloader valve - WS945 3/8" F inlet, 3/8"M outlet, 3/8"F by-pass, 1/4" F gauge connection. Max pressure 200bar, max temp 80deg C. K7.0 flow rate = 8-11 ltrs/min, other models for different flow rates available below Part No - WS945 Price: £52.00 (Excluding: VAT at 20%)


K7.1 - 11-16 ltr/min unloader valve - WS946 Price: £52.00 (Excluding: VAT at 20%)

K7.2 - 16-25 ltr/min unloader valve - WS947 Price: £52.00 (Excluding: VAT at 20%)

K7.3 - 25-41 ltr/min unloader valve - WS948 Price: £52.00 (Excluding: VAT at 20%)

Washdown Supplies:Pressure washer spares and components:Unloader valves

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