Udor PKD 4.0/25 U — 4.0 GPM (15.0 L/min) Triplex Plunger Pump

The Udor PKD 4.0/25 U is a triplex plunger pump from Udor’s PK series, delivering 4.0 GPM (15.0 L/min) at up to 2465 PSI (170 bar). Ideal for misting systems, odor control, sanitisation, small pressure washers, and compact industrial cleaning applications.

Specifications

Specification	Value
Model	Udor PKD 4.0/25 U
Flow Rate	4.0 GPM (15.0 L/min)
Max Pressure	2465 PSI (170 bar)
Speed	1750 RPM
Type	Triplex Plunger
Plungers	3
Shaft	hollow 1-1/8″

Applications

• Misting and fogging systems
• Sanitisation and odour control
• Small pressure washers and cleaning equipment
• Compact industrial cleaning applications
• Chemical injection and dosing

Key Features

• Forged brass manifold for maximum durability
• Ceramic-coated plungers for extended service life
• Self-adjusting V-packing seals for reduced maintenance
• Stainless steel valve assemblies for corrosion resistance
• Heavy-duty crankshaft bearings rated for continuous operation
• Compatible with a wide range of chemical cleaning solutions

Technical Documents

• Udor PK Series Technical Documents

Parts & Service

As New Zealand’s sole authorised Udor distributor since the early 1990s, AES Waterblasters carries a comprehensive stock of genuine Udor spare parts and service kits. Contact us on 09 271 4782 for parts, service, or technical support.

Related Models

• Udor PKL 3.5/30 W — 3.5 GPM (13.2 L/min) Triplex Plunger Pump
• Udor PKL 3.5/30 T — 3.5 GPM (13.2 L/min) Triplex Plunger Pump
• Udor PKL 3.0/30 W — 3.0 GPM (11.4 L/min) Triplex Plunger Pump
• Udor PKD 4.0/25 S — 4.0 GPM (15.0 L/min) Triplex Plunger Pump
• Udor PKD 3.0/25 S — 3.2 GPM (12.0 L/min) Triplex Plunger Pump