ID
1331554
$ 246.70
1-2 weeks delivery time
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The Jabsco Q301J-115S-3A Par-Max HD3 diaphragm pressure pump delivers 12V drinking-water supply at up to 11 L/min with a 40 PSI (2.8 bar) cut-out, supporting up to four taps. A built-in pulsation damper helps smooth flow without an external pressure vessel, while dry-run capability and automatic thermal overload protection improve reliability in demanding marine, RV, and mobile installations. The pump uses 1/2 in (13 mm) hose connections with straight snap-in ports and is supplied with a 40 mesh mini strainer for easy, clean installation.
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Jabsco Q301J-115S-3A Par-Max HD3 12V Diaphragm Pressure Pump
The Jabsco Q301J-115S-3A Par-Max HD3 is a compact, self-priming water pressure pump built for reliable water delivery in marine, RV, and mobile systems. It is designed for potable water use and is also stated as suitable for fresh and saltwater applications. With integrated pressure control and flow-smoothing elements, it supports multi-outlet installations while helping reduce cycling and noise.
Application
- Drinking (potable) water systems
- Marine installations
- RV and mobile water systems
- Designed for up to four taps
- Typically used for potable water systems with 2–3 outlets
- Also described for systems with 3 or more outlets
Technical Specifications
Brand Jabsco Supplier Code Q301J-115S-3A Order Number 00320627 Barcode 671880841832 Voltage 12 V DC Max Flow 11 L/min (3 GPM) Pressure (Cut-Out / Max) 2.8 bar (40 PSI) Pressure Switch Cuts in at 1.4 bar (20 PSI), cuts out at 2.8 bar (40 PSI) Pump Type 4-chamber Diaphragm Material Santoprene Valve Material EPDM Self-Priming Up to 1.8 m (also stated as up to 2.4 m / 7.8 ft) Suction Height 1.5 m Connections 1/2 in (13 mm) bore hose Fittings / Ports 2 × 13 mm hose; straight snap-in ports for 1/2 in (13 mm) hoses Maximum Current 8 A Fuse Size 15 A Dimensions (L × W × H) 218 × 104 × 97 mm Dimensions 220 × 109 × 100 mm Dimensions (Excluding Hose Ports) Length 21.9 cm; width 10.9 cm; height 9.7 cm Product Weight 2.3 kg Weight (Approx.) 2.47 kg (approx. 2.97 kg packed) Shipping Weight 3.80 kg Working Temperature -10°C to 60°C (14°F to 140°F) Guarantee 3 years Certifications CE, RoHS compliant Product Portfolio Water Pressure Systems
Product Details
- Built-in pulsation damper to reduce pulsation and eliminate the need for an external pressure vessel
- Dry-running diaphragm design stated to run dry without damage
- Thermal overload protection stops the motor during overheating and automatically restarts after cooling
- Bypass-equipped design to enable smoother flow and decrease cycling
- Quiet operation, described as a noise-reduced version for heavier duty use
- Construction details include a heavy-duty motor and cast aluminum lower housing
- Supplied items include a 40 mesh mini strainer and straight snap-in ports
Features
- Pressure-controlled operation with defined cut-in and cut-out switch points
- Compact form factor for space-sensitive installations
- Supports multiple outlets (stated for 2–3 outlets, 3 or more outlets, and up to four taps)
- Designed for demanding marine, RV, and mobile service
Alternatives Listed
- Jabsco 31395-0392
- Jabsco 31395-4012-3A
- Jabsco Q301J-115S-3A
- Flojet R4405143A
- Flojet R4305500A
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