bilge pumps, diaphragm pumps, RO booster pumps

Window cleaning equipment 01757 702487

Pumps

Diaphragm. RO booster, bilge and macerator pumps

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Diaphragm and Circulating Pumps

FEATURES

DC permanent magnet drive, wide torsion, high pressure, stable performance, small, light, easy to install, self priming, pressure automatic switch, thermally protected, low noise, liquid temperature allowance up to 60°c, acid, alkali, corrosion resistant.

FUNCTION

DP and FL series can be used in application such as: Water purification, filter machine, spray equipment, cleaning equipment and fluid filling.

DP series pumps

A popular pump for both trolley and van water fed pole window cleaning systems. capable of running two poles at the same time.

Comes with two hosetails of 6mm, 8mm (supplied as standard unless specified otherwise) or 12mm. Not the fittings in picture. The fittings in the picture are available from the ro fittings page. other fittings are available on miscellaneous.

Model	Volts	flow	psi	amp draw at 10psi	price
DP-40-60	12	4.5lpm	60		£57.90
DP-40-80	12	4.5lpm	80	9.00	£58.90
DP-40-100	12	4.5lpm	100	11.00	£61.90.
DP-40-120	12	4.0lpm	120	11.80	£61.90
DP-40-160	12	4.0lpm	160	10.00	£61.90 out of stock

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FL Series diaphragm pumps

Small pump with, big power. Fitted to many models of trolley and backpacks.

Replacement for models as listed below but suitable for many other uses and other brands of backpack. If your backpack does not have a flow control then you probably need one of the lower flow models such as the 2203. All the FL220* models are interchangeable for mounting but flow can be in either direction. Note that some sellers sell similar models but use different numbers.

I cannot be responsible for any change in manufacturers specification. The below chart is a guide based on my experiences. I have put as much information as I know but it is up to the purchaser to make their own choice. Extend2wash cannot be responsible for a buyer making the wrong choice.

It is possible to have 2 types of backpack with the same pump number on but they are not interchangeable unless the inlet and outlet pipes are swapped over. If you are unsure there is a small arrow on the pump showing direction of flow.

To alter L to R or vice versa take off the over pressure switch then take out the 2 screws holding the pump body to the motor (don't take the pump off) then turn the pump through 180degrees, taking care not to dislodge the O ring. Replace the screws. The wires on the over pressure switch can be replaced either way.

The 22 series pump have 3 types of fitting. Barb, (hosetail) as fitted to the TSR35, clip on elbow as fitted to the KSR80/505 and screw on as fitted to some of the early WS series of backpacks. The 2202 series has a slightly longer motor than the 2203 series so if fitting a 2202A to a 505 backpack to increase performance it needs to have the cap taken of the o.p. switch before it will fit in

Models in bold are the models I stock but these pumps suit other models sold by various suppliers though the onus is on you to make sure which pump you need as suppliers change specification from time to time.

Direction of flow is the direction shown on the arrow with the pump held with OP switch at the top and the label facing you.

Extend2wash will not accept responsibility for a buyer purchasing the wrong pump. The following chart is for your guidance but is not guaranteed to be 100% accurate. The final decision is yours.

Proback 505, and 505C

Wish WS12, 15, 18

Proback usually has a green lid and the WS has a red lid

Proback ESR18

Proback

ESR16A 5 speed

ESR16B single speed

Proback

ESR16C 5 speed

	to fit	Volts	litres per min	psi	amp draw	flow
2201 clip on	BD-1020	12	2.00	50		r-l	£25.00
2202A barb or stub fitting	TSR35,	12	4.00	75	2.6	l-r	£29.00
2202A Including clip on fittings. clip on	KSR80,	12	4.00	75	2.6	l-r	£31.00
2202A Including clip on fittings. clip on	ESR16C	12	4.00	75	2.6	r-l	£31.00
2203. see note on direction of flow. barb fitting		12	2.6	75	2.1	l-r	£29.00
2203. see note on direction of flow. barb fitting	WS12,15,18. Upgrade to ESR16A pump for higher flow	12	2.6	75	2.1	r-l	£29.00
2203-1 see notes on direction of flow. Not including clip on fittings. Clip on elbow fitting.	505 single and 3 speed	12	3.1	75	2.2	l-r	£29.00.
2203-1 see notes on direction of flow. barb fitting		12	3.1	75	2.2	l-r	£29.00
2203-1 see notes on direction of flow. barb fitting	ESR16A, ESR16B	12	3.1	75	2.2	r-l	£29.00
Screw on fitting. Specific to this model.	Kobold backpack/trolley	12					£29.00
3202.including clip on elbows Clip on elbow fitting to 8mm barb.	TSR30 TSR25	12	5.1	80	5	r-l	£37.50
3203 Including clip on elbowsClip on elbow fitting to 8mm barb.	TSR30 ESR25L TSR25	12	5.1	100	5		£37.50
Elbow to fit pumps with clip on fitting. Includes U clip							£1.00
Over pressure switch for 22 series pumps							£4.00

Well known competitors price for FL2202A £57.50. Over 40% higher than my price. They have complained about my price comparison though have reduced their ridiculously high price. But for how long

The backpack sold by others that looks like the 505 may have the 2203 fitted not the 2203-1. Please check before ordering to see if the pump has a number on.
The KSR80 has the same pump as the TSR35 but with different fittings. The standard pump has straight stub fittings for 8mm id pipe while the KSR80 version has clip on fittings. They are interchangeable but you may have to do a bit of fiddling with fitting of pipes. The ESR16C also has a 2202A pump with clip on fittings but flows in the opposite direction.

All the 22** series pumps are interchangeable for mounting. The difference being in performance, length (see note above) and pipe fitting

Low pressure high volume diaphragm pumps

Suitable for motorhome, coach and houseboat water systems.

My motorhome has an FL35 OPS which is ample for a shower, sink and flush toilet though unless you have a shower the lower pressure version would probably suit.

Smooth operation, Self priming. Silent running. Low power draw. Runs dry without damage Easy connection system. Filter and a selection of fittings included as pictured. These pumps are specifically designed for low water consumption use, providing more than enough water for everyday use yet at a most economical supply ratio to time, providing the convenience of pressurised water without the wastage often provided by high pressure high flow pumps.

OPS means the pump is controlled automatically by an over pressure switch.

gpm = imperial gallons per minute

lpm = litres per minute

model	voltage	flow	pressure	amp draw		weight
FL30 OPS	12	2.2gpm (10lpm)	17psi	2.2	£54.00 out of stock	2.4kg
FL31 OPS	24	2.6gpm. (12lpm)	17psi	1.5	£54.00
FL32 OPS	220	2.6gpm (12lpm)	35psi	0.4	£62.00 out of stock
FL34 OPS	24	3.3gpm (15lpm)	35psi	2.00	£54.00
FL35 OPS	12	3.3gpm (15lpm)	35psi	3.9	£54.00

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Reverse Osmosis Booster pumps

24volt pumps.

Includes transformer fitted with UK 3 pin plug

These are replacement pumps. If you are adding one to a non pumped system you will need some pipe and 2 fittings

suitable for 100gpd system

£51.95

suitable for 200gpd system

180 l.p.h., 50psi

£59.95

If using for 300 system buy the 100gpd pump if membranes are in series and 200 if membranes are parallel

Click here for ro Fittings

LX series impeller circulating pumps

	If you need volume rather than pressure such as transferring liquids quickly then this is the pump for you. 12 volt 20 litres per minute. 3 amp draw 8 metres maximum lift

		£56.00