ID
1331562
$ 384.48
1-2 weeks delivery time
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The Jabsco Q402J-115S-3A Par Max HD4 diaphragm water pressure pump delivers up to 15.1 L/min with a maximum pressure of 40 psi (2.8 bar) on 24V DC power, making it well-suited for potable water systems with up to four taps. It combines self-priming performance, a built-in pulsation damper to reduce cycling without an external pressure vessel, and dry-running capability via its membrane design. Thermal overload protection and pressure-switch control (cuts in at 20 psi and cuts out at 40 psi) support reliable, protected operation in demanding marine, industrial, agricultural, and mobile installations.
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Jabsco Q402J-115S-3A Par Max HD4 Water Pressure Pump Unit
The Jabsco Q402J-115S-3A Par Max HD4 is a 24V DC, self-priming diaphragm pump built to supply consistent pressurized drinking water. Designed for multi-outlet systems, it supports smooth flow with an integrated pulsation damper and protects the motor with thermal overload shutoff and automatic restart after cooling.
Application
- Drinking (potable) water pressure systems
- Designed for up to four drinking water taps
- Typically used for potable water systems with 3–4 outlets
- Marine water systems
- Industrial water systems
- Agricultural applications
- Boats
- RVs and other mobile systems
Technical Specifications
Supplier Code Q402J-115S-3A Order Number 00320632 Barcode 671880841894 Voltage 24V DC Flow Rate 15.1 L/min Maximum Pressure 40 psi (2.8 bar) Pressure Switch Cuts In at 20 psi (1.4 bar), Cuts Out at 40 psi (2.8 bar) Suction Height 2.4 m Self-Priming Up to 1.5 m (5 ft); also specified as up to 1.8 m Connections / Fittings 2 x 13 mm hose; 13 mm (1/2 in) hose bore Dimensions (L x W x H) 240 x 104 x 97 mm; also specified as 239 x 109 x 97 mm Dimensions (Excluding Hose Ports) Length 23.9 cm, Width 10.4 cm, Height 9.7 cm Weight 2.5 kg Packed Weight Approx. 3.0 kg Shipping Weight 4.30 kg Maximum Current 4 A Recommended Fuse Size 10 A Water Resistance IPX6 Rated Motor Operating Temperature Range -10 C to 50 C (14 F to 122 F) Guarantee 3 Years
Product Details
- Pump Type: 4 chamber aperture diaphragm pump
- Diaphragm and Valves: 4-chamber Santoprene diaphragm and EPDM valves
- Flow Smoothing: Built-in pulsation damper (eliminates need for an external pressure vessel)
- Dry-Running Capability: Membrane design supports dry running; runs dry without damage
- Motor Protection: Thermal overload protection with automatic shutoff and restart after cooling
- System Behavior: Equipped with a bypass for smoother flow and reduced cycling
- Included Accessories: Straight snap-in ports (2 x 13 mm / 1/2 in hose barb) and 1 x 40 mesh mini strainer
- Product Portfolio: Water Pressure Systems
Features
- Self-priming diaphragm design for efficient water delivery
- Pressure-controlled operation for multi-outlet systems
- High output of up to 15.1 L/min with up to 40 psi (2.8 bar) pressure
- Dry-running performance for added operational safety
- Thermal overload cut-out for protected motor operation
- IPX6-rated, water-resistant motor suitable for wet environments
- Compact footprint for installation in tight spaces
Alternatives Listed
- Jabsco 82400-0294
- Jabsco 31620-0094
- Jabsco 32600-0094
- Jabsco Q402J-115S-3A
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