The Jabsco Xylem Par-Max HD4 24V DC freshwater delivery pump features a wide diameter motor (compared to non-HD models) with a powder-coated shell, cast aluminium endbells and lower housing to improve pressure capability and life.
The pump delivers exceptional performance and has a dry self-priming capability of 2.13 meters (7ft) and can run dry without damage. It is designed to serve four or more outlets.
Pump features include vibration-dampening feet for quiet operation and an integrated, sealed pressure switch for on-demand operation. The pump is supplied with two 1/2” quick connect straight hosebarb fittings and a quick connect inline 40 mesh strainer.
• Voltage: 24V DC
• Open flow GPM (LPM): 4 (15)
• Shut-off pressure PSI (BAR): 40 (2.8)
• Max. current AMPS: 5.0
• Recommended fuse size: 10
• Port fittings: 2 x 1/2" Straight Hosebarb
• Dimensions: 9.4” in length, 4.1” in width, 3.8” in height / 239(L) x 104(W) x 97(H)mm
| Replaces |
509739 |
| Self Primes up to |
Up to 8ft (2.4m) dry prime |
| Inlet Outlet |
Fittings for 13mm (1/2") ID hose |
| Brand |
Jabsco |
| Type |
Fresh Water Pumps |
| Voltage Description |
24V DC |
| Model |
Q402J-115S-3A |
| Size |
Leads: 12" (305mm), 14 AWG (2.5mm^2) |
| Height Description |
97mm |
| Width |
104mm |
| Depth |
239mm |
| Weight |
2.88kg |
| Fuse |
10A (not included) |
| Temperature Range |
Ambient & Fluid: 0°C to 60°C (32°F ‐ 140°F) |
| Flow Rate Description |
15 LPM (4 US GPM) |
| Approvals |
ISO 8846 Ignition Protected, C.E Certified, RCM compliant |
| Pressure Rating |
Operating: 40 PSI (2.8 bar) maximum, Inlet: 30 PSI (2.1 bar) maximum |
| Amps Description |
5 Amps at 40 PSI (2.8 BAR) |
| Supplied With |
Inline Strainer (40 mesh) & Quick Connect Fittings |
| Cut In Pressure |
15 PSI |
| Cut Out Pressure Description |
40 PSI / 2.8 Bar |
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