Udor Kappa Series – AES Waterblasters

Udor KAPPA 7 115-Volt — 2 GPM (7.6 L/min) Diaphragm Pump

admin — Sun, 12 Jul 2026 19:26:29 +0000

Where the 12-Volt KAPPA 7 needs a vehicle battery, the 115-Volt version plugs straight into mains power, making it the natural choice for fixed-location spraying around sheds, wash bays and small workshops. It shares the same 7.6 L/min (2.0 GPM) flow and 15 bar (200 PSI) maximum pressure, but swaps the DC motor for a …

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Udor KAPPA 7 12-Volt — 2 GPM (7.6 L/min) Diaphragm Pump

admin — Sun, 12 Jul 2026 19:26:27 +0000

The KAPPA 7 12-Volt is Udor’s entry-level battery-powered diaphragm pump, built for spot spraying straight off a quad bike, ute tray or trailer battery. Delivering 7.6 L/min (2.0 GPM) at up to 15 bar (200 PSI), it runs from a standard 12-volt DC motor drawing 25 A max, so it wires straight into an existing …

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Udor KAPPA 7 DC — 2 GPM (7.6 L/min) Diaphragm Pump

admin — Sun, 12 Jul 2026 19:26:30 +0000

The KAPPA 7 DC is the bare pump head behind the KAPPA 7 12-Volt, sold without a motor for workshops that just need to replace a worn diaphragm pump rather than the whole spray unit. Rated to 1450 RPM, it moves 7.6 L/min (2.0 GPM) at up to 20 bar (275 PSI), slightly higher than …

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Udor KAPPA 15 12-Volt — 3.5 GPM (13.3 L/min) Diaphragm Pump

admin — Sun, 12 Jul 2026 19:26:32 +0000

Stepping up in volume from the KAPPA 7, the KAPPA 15 12-Volt is a battery-powered spot sprayer built for bigger tanks and longer runs on quads, utes and trailers. It shifts 13.3 L/min (3.5 GPM), and its lower 6 bar (90 PSI) ceiling suits low-pressure boom and spot work rather than high-pressure jetting. Powered by …

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Udor KAPPA 15 12-Volt HP — 3.5 GPM (13.3 L/min) Diaphragm Pump

admin — Sun, 12 Jul 2026 19:26:33 +0000

The KAPPA 15 12-Volt HP takes the same 13.3 L/min (3.5 GPM) flow as the standard KAPPA 15 and pushes it to a much higher 15 bar (200 PSI), making it suited to spot spraying jobs that need real pressure rather than just volume. That extra performance comes from a heavy-duty 12-volt DC motor drawing …

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Udor KAPPA 15 DC — 3.5 GPM (13.3 L/min) Diaphragm Pump

admin — Sun, 12 Jul 2026 19:26:35 +0000

As the bare pump behind the KAPPA 15 12-Volt, the KAPPA 15 DC is supplied without a motor for anyone rebuilding or repairing an existing spray unit rather than buying a complete kit. Run at its rated 1450 RPM, it delivers 13.3 L/min (3.5 GPM) at up to 20 bar (275 PSI), figures that reflect …

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Udor KAPPA 15 GR3/4 — 3.5 GPM (13.3 L/min) Diaphragm Pump

admin — Sun, 12 Jul 2026 19:26:37 +0000

The KAPPA 15 GR3/4 swaps electric power for a petrol engine, using a built-in gear reduction box that mounts directly onto a 3/4 inch keyed engine shaft from a 4–6.5 HP motor. That gearing brings a small engine down to the pump’s ideal speed, delivering 13.3 L/min (3.5 GPM) at up to 20 bar (275 …

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Udor KAPPA 18 12-Volt — 4.2 GPM (16 L/min) Diaphragm Pump

admin — Sun, 12 Jul 2026 19:26:38 +0000

The KAPPA 18 12-Volt is the highest-flow member of Udor’s standard battery-powered KAPPA range, moving 16.0 L/min (4.2 GPM) at up to 5 bar (70 PSI). That low-pressure, high-volume balance suits larger spot sprayers and small booms where covering ground matters more than jet distance. A 12-volt DC motor drawing up to 28 A keeps …

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Udor KAPPA 18 12-Volt HP — 4.2 GPM (16 L/min) Diaphragm Pump

admin — Sun, 12 Jul 2026 19:26:40 +0000

Built for jobs that need both flow and pressure, the KAPPA 18 12-Volt HP holds the same 16.0 L/min (4.2 GPM) output as the standard KAPPA 18 but more than doubles the pressure ceiling to 10 bar (150 PSI). It uses the heavy-duty 12-volt DC motor shared with the KAPPA 15 HP, drawing up to …

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Udor KAPPA 18 DC — 4.2 GPM (16 L/min) Diaphragm Pump

admin — Sun, 12 Jul 2026 19:26:41 +0000

Rounding out the KAPPA DC line, the KAPPA 18 DC is the bare pump sold to replace or rebuild a KAPPA 18 12-Volt unit without buying a complete new sprayer. Turning at its rated 1450 RPM, it delivers 16.0 L/min (4.2 GPM) at up to 20 bar (275 PSI), noticeably more pressure than the assembled …

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