Udor KAPPA 55 VA — 15 GPM (57 L/min) Diaphragm Pump

The KAPPA 55 VA is built around Udor’s universal VA drive face, a standardised mounting flange that bolts directly to compatible gearboxes and drive units without custom brackets or shaft adapters. That flexibility, combined with 57.0 L/min (15.0 GPM) flow and up to 38 bar (560 PSI) pressure at 550 RPM, makes it a popular choice for equipment builders fitting a diaphragm pump into an existing driveline. Desmopan diaphragms and an anodised aluminium body round out a pump built for straightforward integration and long service life.

Specifications

Model	Udor KAPPA 55 VA
Flow Rate	57 L/min (15 GPM)
Max Pressure	38 bar (560 PSI)
Speed	550 RPM
Drive Configuration	Universal VA drive face
Type	Diaphragm Pump

Applications

• OEM integration into existing tractor-mounted driveline gearboxes
• Orchard and vineyard sprayer builds
• Broadacre boom sprayer installations
• Retrofit upgrades on VA-face equipment
• General agricultural spraying systems

Key Features

• Universal VA drive face for direct gearbox mounting
• 38 bar (560 PSI) maximum pressure
• 57.0 L/min (15.0 GPM) flow
• 550 RPM rated speed
• Desmopan diaphragm, anodised aluminium body

Technical Documents

• Udor KAPPA 55 VA Parts Schematic (PDF)
• All Udor Kappa Series Documents

Parts & Service

AES Waterblasters carries genuine Udor spare parts, diaphragm kits and valve kits for the Kappa series, with expert service and repairs from our Auckland workshop. Contact us on 09 271 4782 for parts, servicing or advice on the right pump for your application.

Related Models

Part of the Udor Kappa Series. Other models in this series:

• Udor KAPPA 7 12-Volt — 7.6 L/min (2 GPM)
• Udor KAPPA 15 12-Volt — 13.3 L/min (3.5 GPM)
• Udor KAPPA 15 GR3/4 — 13.3 L/min (3.5 GPM)
• Udor KAPPA 18 DC — 16 L/min (4.2 GPM)
• Udor KAPPA 32 — 36 L/min (9.5 GPM)
• Udor KAPPA 43 GR3/4 — 40 L/min (10.5 GPM)