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Diaphragm.
RO booster, bilge and macerator
pumps
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Diaphragm
Pumps
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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.
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DP series pumps
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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.
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FL Series
diaphragm pumps
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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 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
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505, WS |
ESR18
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ESR16A 5 speed |
ESR16C 5 speed |
| Well known competitors
price for FL2202A £57.50.
Over 40% higher than my
price. They have complained about my price comparison but 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.
All the 22** series pumps are
interchangeable for mounting. The difference being in performance,
length (see note above) and pipe fitting
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| 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.
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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
FL40S pictured below is a double ended pump hence
the high flow rate.
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| model |
voltage |
flow |
pressure |
amp draw |
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| FL30
OPS |
12 |
2.2gpm
(10lpm) |
17psi |
2.2 |
£54.00 |
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| FL31
OPS |
24 |
2.6gpm.
(12lpm) |
17psi |
1.5 |
£54.00 |
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| FL32
OPS |
220 |
2.6gpm
(12lpm) |
35psi |
0.4 |
£62.00 |
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| FL34
OPS |
24 |
3.3gpm
(15lpm) |
35psi |
2.00 |
£54.00
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| FL35
OPS |
12 |
3.3gpm
(15lpm) |
35psi |
3.9 |
£54.00 |
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| FL43
OPS |
220 |
3.3gpm
(15lpm) |
40psi |
0.8 |
£62.00 |
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| FL40S
OPS |
12v |
5.85gpm
(26.6 lpm) |
40psi |
3.5 |
£89.00 |
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All
out of stock models are on order ________________________________________________________________________ |
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| Reverse Osmosis
Booster pumps |
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24volt pumps.
Includes
transformer fitted with UK 3 pin plug
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pumps are 3/8 thread and come with 2 fittings and a 2 metres of pipe . |
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suitable for 100gpd system |
£49.00 |
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| suitable for 200gpd system
90l.p.h., 50psi
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£59.50
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If using for 300
system buy the 100gpd pump if membranes are in series and 200
if membranes are parallel |
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Click
here for ro Fittings |
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| Bilge pumps |
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2 recent comments from buyers of these
pumps.
"great seller, good quality
item" "mint little pump . cheers!!!" |
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| Moisture tight seals |
| Long life motor |
| Easy clean snap lock strainer |
| Complete submersibility |
| Silent and vibrationless operation |
| Ignition protection |
| Anti airlock protection |
| No burn out when run dry |
| Stainless steel shafts |
| Rust and corrosion protection |
| CE certified |
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| flow |
volt |
output |
head |
current |
price |
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| 500 |
12v |
19mm |
4M |
2.2A |
£12.90 |
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| 500 |
12v |
29mm |
4m |
2.2A |
£12.90 |
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| 750 |
12v |
19mm |
4M |
2.5A |
£13.50 |
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| 750 |
12v |
29mm |
4M |
2.5A |
£13.50 |
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| 1100 |
12v |
29mm |
3M |
3.0A |
£17.50 |
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| 1100 |
24v |
29mm |
3M |
1.5A |
£17.50 |
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| 1500 |
12v |
29mm |
5m |
7.0A |
£25.00 |
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| 1500 |
24v |
29mm |
5m |
5.0A |
£25.00 |
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| 3000 |
12v |
40mm |
8M |
10A |
£48.50 |
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| 3000 |
24v |
40mm |
8M |
6A |
£48.50 |
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squeegees etc.
