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Sensor VSD Pump - 4.5 gpm
Catalog Item # 21397
This Item is In-Stock and Ready to Ship
Internet SALE
$197.59
SAVE $24.63
Reg $222.22
The performance and reliability you've always wished for in a pump can now be yours.
Flojet's unique Variable Speed Drive system needs no pressure switch. Its microprocessor provides precise speed control to match the system demand. As more water is needed, the motor drives the pump for more flow. As the demand lessens, the motor slows to a super-quiet speed, yet maintains a steady pressure. The result is an unbelievably home-like flow. This smooth performance from no flow to maximum flow is sensor controlled, without any cycling - so an accumulator tank is not needed. The system is free of pulsation, water hammer and temperature swings. Amp draw reduces as flow reduces to conserve energy, ranging from less than 1 amp to a max.of 10 amps. Self priming up to 10'. Automatically adjusts to 12V or 24V input. Thermal overload protection with auto restart. USA.
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Tech Specs
Weight: 7.05 lbs.
Dimensions: 3 3/4"H x 3 1/3"W x 9"L.
Warranty: Mfr. 2 year warranty.
Manufacturer: Xylem - Flow Control Inc
Mfg Part #: R4525-743A
Tech Notes: 30 psi running pressure.
Sensor VSD Pump - 4.5 gpm: Customer Reviews
Camper's Choice Rating
(4 Based on 2 Reviews)
Reviewed by 2 customers
By Jeff Mooney
from Brighton, MI
from Brighton, MI
Installation Problems
1 out of 1 people found this review helpful.
September 14, 2011
This is a very good pump, quiet and efficient but it is anything but a direct replacement part.
The pump itself is slightly taller and longer and the fittings are larger in diameter than the
original so reworking the existing waterlines is necessary and in my case very difficult due
to the pumps location under the bath vanity. Be prepared for a challenge.
By Jerry Helmer
from Madison, WI
from Madison, WI
FInally !
5 out of 5 people found this review helpful.
June 14, 2011
I spent the last few years trying to make my water system quiet. I tried all the usual things and suggestions and I still had some hammering which drove us nuts. I install the VSD and I was blown away ! VIrtually silent !! It is a bit pricey but I would highly recommend this
pump.
