DAYTON Pressure Washer Pumps | Raptor Supplies Singapore
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DAYTON Pressure Washer Pumps

Dayton pressure washer pumps are designed for high-pressure water applications, including sewer jetting & car washing. These units are available in lengths ranging from 6.3 to 13 inches on Raptor Supplies.

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DAYTON 5ZNU1A
DAYTON 5ZNT9B
DAYTON 5ZNT7C
DAYTON 4WXW7D
DAYTON 4WXX7E
DAYTON 4WXX5F
DAYTON 4WXW6G
DAYTON 4WXX9H
DAYTON 4WXW5I
DAYTON 4WXW1J
DAYTON 1MCX9K
DAYTON 1MDB1L
DAYTON 1MCY8M
StyleModelBearingsHeightLengthLubricationMax. Inlet PressurePlungerRPMSealPrice (inc. GST)
A
5ZNU1		Ball5"8.8"Oil Bath100 psiCeramic1450Cotton Duct, Buna N-
RFQ
A
5ZNT5		Ball5"8.8"Oil Bath100 psiCeramic1750Cotton Duct, Buna N-
RFQ
B
5ZNT9		Ball And Needle6.8"8.8"Oil Bath100 psiCeramic1750Cotton Duct, Buna N-
RFQ
C
5ZNT7		Ball And Needle6.5"8.8"Oil Bath100 psiCeramic3400Cotton Duct, Buna N SGD 1,387.12
C
5ZNT6		Ball And Needle6.5"8.8"Oil Bath100 psiCeramic3400Cotton Duct, Buna N SGD 1,112.12
C
5ZNU0		Ball And Needle6.5"8.8"Oil Bath100 psiCeramic3400Cotton Duct, Buna N SGD 1,548.74
D
4WXW7		Needle/Ball6"7.1"Splash100 psiCeramic3450Lip-
RFQ
E
4WXX7		Needle/Ball5.7"9.7"Splash50 psiCeramic3450Cotton Duct, Buna N Chevron and Lip Seal Packing SGD 1,204.66
F
4WXX5		Needle/Ball6.8"9.6"Splash50 psiCeramic1750Cotton Duct, Buna N Chevron and Lip Seal Packing-
RFQ
G
4WXW6		Needle/Ball4.9"7.2"Splash50 psiCeramic1750Cotton Duct, Buna N Chevron and Lip Seal Packing SGD 990.58
H
4WXX9		Needle/Ball6"6.3"Splash100 psiSST3450Lip SGD 627.80
F
4WXX6		Needle/Ball6.8"9.6"Splash50 psiCeramic1750Cotton Duct, Buna N Chevron and Lip Seal Packing-
RFQ
I
4WXW5		Needle/Ball5.5"7.7"Splash50 psiCeramic3450Cotton Duct, Buna N Chevron and Lip Seal Packing SGD 1,105.30
I
4WXW4		Needle/Ball5.5"7.7"Splash50 psiCeramic1750Cotton Duct, Buna N Chevron and Lip Seal Packing SGD 936.10
I
4WXW3		Needle/Ball5.5"7.7"Splash50 psiCeramic3450Cotton Duct, Buna N Chevron and Lip Seal Packing SGD 1,025.13
I
4WXW2		Needle/Ball5.5"7.7"Splash50 psiSST1750Cotton Duct, Buna N Chevron and Lip Seal Packing SGD 935.93
J
4WXW1		Needle/Ball4.9"7.2"Splash50 psiCeramic3450Cotton Duct, Buna N Chevron and Lip Seal Packing SGD 1,071.32
J
4WXV9		Needle/Ball4.9"7.2"Splash50 psiCeramic3450Cotton Duct, Buna N Chevron and Lip Seal Packing SGD 988.08
G
4WXV8		Needle/Ball4.9"7.2"Splash50 psiCeramic1750Cotton Duct, Buna N Chevron and Lip Seal Packing SGD 1,016.02
G
4WXV7		Needle/Ball4.9"7.2"Splash50 psiCeramic1750Cotton Duct, Buna N Chevron and Lip Seal Packing SGD 957.07
K
1MCX9		Premium Tapered Roller4.9"9.9"Splash100 psiCeramic1750Cotton Duct, Buna N Chevron and Lip Seal Packing SGD 1,221.14
L
1MDB1		Premium Tapered Roller5.8"12.2"Splash100 psiCeramic1450Cotton Duct, Buna N W1 and W2 Packing SGD 2,319.51
M
1MCY8		Premium Tapered Roller5.9"9.7"Splash100 psiCeramic3400Cotton Duct, Buna N Chevron and Lip Seal Packing-
RFQ
L
1MCY2		Premium Tapered Roller5.8"12.2"Splash100 psiCeramic1750Cotton Duct, Buna N Chevron and Lip Seal Packing SGD 2,473.73
L
1MCY1		Premium Tapered Roller5.8"12.2"Splash100 psiCeramic1450Cotton Duct, Buna N W1 and W2 Packing-
RFQ
L
1MCX8		Premium Tapered Roller5.8"12.2"Splash100 psiCeramic1750Cotton Duct, Buna N Chevron and Lip Seal Packing-
RFQ

Pressure Washer Pumps

Dayton pressure washer pumps are designed for high-pressure water applications, including sewer jetting, car washing & cooling misting. These pumps feature splash / oil bath lubrication to reduce friction & wear, and are equipped with ceramic / SST plungers for excellent thermal shock resistance. They deliver a maximum speed of 3450 rpm and are available in lengths ranging from 6.3 to 13 inches.

Working Mechanism

  • A retracting plunger creates suction at the liquid end, allowing the suction valve to open.
  • The medium enters the liquid end, allowing the plunger to advance.
  • The plunger displaces the available volume by increasing the pressure of the fluid to be pumped.

Features

  • These pumps have splash / oil bath lubrication to reduce friction & wear, and ceramic / SST plungers for superior thermal shock resistance.
  • The anodised, precision cast cooling fins provide maximum heat dissipation.
  • The positive alignment and centring (in relation to the crankcase) ensure that the oversized needle bearings on the drive side, ball bearings on the non-drive side and precision supports, are all properly aligned.
  • The Ultra-Form valve cages provide positive seating.
  • The one-piece connecting rods are made of a special aluminium alloy for strength and load distribution.

Frequently Asked Questions

Why do pressure washer pumps fail?

A faulty unloader valve and a clogged carburettor are the two most common causes of pressure washer pump failure (in the case of gas-powered washers).

What is the maximum discharge pressure of these pumps?

These pumps are capable of discharging at pressure up to 2500 psi.

What is the maximum speed of these units?

They deliver a maximum speed of 3450 rpm.

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