Udor ZETA 100 VA — 26.0 GPM (98.0 L/min) Diaphragm Pump

The Udor ZETA 100 VA is a versatile Italian commercial-grade pump suitable for a wide range of pressure washing applications. Delivering 26.0 GPM (98.0 L/min) at 290 PSI (20 bar) at 550 RPM, this diaphragm spray pump is ideal for commercial washing, vehicle cleaning, and industrial degreasing. AES Waterblasters is New Zealand’s authorised distributor for Udor Pumps, with full spare parts and service support available from our Auckland facility.

Specifications

Specification	Value
Model	ZETA 100 VA
Flow Rate	26.0 GPM / 98.0 L/min
Max Pressure	290 PSI / 20 bar
Speed	550 RPM
Weight	9.5 kg
Inlet Port	1-1/2″ HB
Outlet Port	3/4″ HB
Type	Triple Diaphragm

Applications

• Commercial pressure washing
• Vehicle and fleet washing
• Industrial cleaning and degreasing
• Building and concrete cleaning

Key Features

• Multi-diaphragm design for smooth, pulsation-free flow
• Self-priming, handles air-in-line without loss of prime
• Dry-run safe, no damage if pump runs without liquid
• Handles dirty water, fertilisers, herbicides, and light slurries
• No mechanical shaft seals, simple diaphragm replacement without special tools
• Corrosion-resistant wetted components for chemical compatibility
• Suitable for PTO or direct drive applications

Technical Documents

• Udor ZETA100VA – Parts Schematic
• Udor Zeta 70 TS1C Parts Schematic
• Udor Zeta Series Breakdown
• Udor ZETA100-1C – Parts Schematic
• All Udor Zeta Series Documents

Parts & Service

AES Waterblasters carries a comprehensive range of genuine spare parts for Udor pumps, including seals, valves, plungers, bearings, and all common service items. Contact us on 09 271 4782 or visit our Auckland showroom for parts enquiries.

Related Models

Other Udor Zeta Series pumps:

• Udor ZETA 40 VA
• Udor ZETA 40P VA
• Udor ZETA 85 VA
• Udor ZETA 85P VA
• Udor ZETA 100 1C