Udor VY-A 16/1500 R — 4.2 GPM (16.0 L/min) Triplex Plunger Pump

The Udor VY-A 16/1500 R is a triplex plunger pump from Udor’s VY ultra-high-pressure series, delivering 4.2 GPM (16.0 L/min) at up to 21,750 PSI (1500 bar) at 800 RPM. Designed for the most demanding industrial water-jetting applications including hydro-demolition, concrete removal, water jet cutting, and precision surface preparation. AES Waterblasters is New Zealand’s authorised distributor for Udor pumps, with full spare parts and service support from our Auckland workshop.

Specifications

Model	VY-A 16/1500 R
Flow Rate	4.2 GPM / 16.0 L/min
Max Pressure	21,750 PSI / 1500 bar
Speed	800 RPM
Type	Triplex Plunger
Plungers	3
Shaft	35mm Keyed Solid Shaft

Applications

• Hydro-demolition and reinforced concrete removal
• Water jet cutting and machining
• Industrial pipeline and vessel cleaning
• Nuclear decontamination and decommissioning
• Precision surface preparation and coating removal

Key Features

• Ultra-high-pressure operation at 1500 bar / 21,750 PSI
• Solid ceramic plungers for superior wear resistance
• High-tensile forged steel manifold
• Triple-seal system for leak-free performance
• Right-hand drive — left-hand versions available with the ‘L’ suffix
• New 2025 model — extends the VY series to 1500 bar