ID
1331381
$ 149.29
1-2 weeks delivery time
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The Jabsco 31395-4012-3A Par-Max 3 freshwater pressure pump delivers on-demand 12V DC water pressure with up to 11 liters per minute open flow and a 40 psi (2.8 bar) shut-off. It features a corrosion-resistant housing, vibration dampening feet for quiet operation, and a sealed pressure switch, plus self-priming capability (up to 2.13 m listed) and safe dry-running protection. Quick-connect snap-in hose ports and an included inline 40 mesh strainer support clean, fast installation for potable water systems and multi-outlet freshwater supply.
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Jabsco 31395-4012-3A Par-Max 3 Freshwater Pressure Pump Unit
The Jabsco Par-Max 3 is a compact, pressure-controlled 12V freshwater pump designed to maintain reliable water pressure across marine and recreational freshwater systems. Its multi-diaphragm design supports smooth delivery to multiple outlets, while the integrated bypass and vibration dampening feet help keep operation quiet and reduce cycling.
Application
- Marine freshwater systems (boats and yachts)
- RV and recreational freshwater systems
- Potable water systems with 2–3 outlets
- Multiple outlets such as showers, sinks, and toilets
- Off-grid cabins (as listed for application)
Technical Specifications
Part Number 31395-4012-3A Order Number 00320625 Supplier Code 31395-4012-3A Barcode 671880841801 Voltage 12V DC Flow Rate (Open Flow) 11 L/min (3 GPM) Shut-Off Pressure 40 PSI (2.8 bar) Pressure Switch Cut-in 1.4 bar (20 PSI), cut-out 2.8 bar (40 PSI) Maximum Current Draw (Listed) 6.2 amps Maximum Current (Listed) 4.4 amps Amperage Max. (Listed) 6A Recommended Fuse Size 10 amps Self-Priming (Listed) Up to 2.13 m (7 ft) Suction Height / Lift (Listed) 1.8 m (6 ft) Dimensions (Listed) 231 mm (9.1 in) length; 107 mm (4.2 in) width and height Dimensions (Listed) 230 mm (L) x 152 mm (W) x 110 mm (H) Dimensions (Listed) Height 10.6 cm; width 10.8 cm (excluding hose ports); length 23.1 cm Product Weight 1.8 kg Shipping Weight (Listed) 2.80 kg Actual / Packed Weight (Listed) 1.80 kg (approx. 2.30 kg packed) Packaged Dimensions (Listed) L 17.00 cm x H 11.00 cm x W 34.00 cm Operating Temperature Range 0 C to 40 C (32 F to 104 F) Water Protection Rating IPX6 (listed) Certifications CE, RoHS compliant (listed) Warranty 2-year limited warranty (listed)
Product Details
- Pump Type: 3 chamber aperture (listed)
- Diaphragm / Valves: 3-chamber Santoprene diaphragm and EPDM valves (listed)
- Housing / Materials: Corrosion-resistant plastic housing; durable thermoplastic and corrosion-resistant components (listed)
- Pressure Control: Sealed pressure switch for on-demand operation
- Flow Regulation: Integrated bypass for smooth flow regulation and decreased cycling
- Protection: Dry run protection; thermal overload protection for motor safety
- Connections: Snap-in ports for 13 mm (1/2 in) bore hose
- Fittings Included: Two 1/2 in (13 mm) straight hose barb quick-connect fittings
- Strainer Included: Quick-connect inline 40 mesh strainer
- Cross-References (Listed as Alternatives): Jabsco 31395-0392; Jabsco 31395-8000; Flojet R4405143A
Features
- Delivers up to 11 L/min (3 GPM) open flow with 40 PSI (2.8 bar) shut-off pressure
- Self-priming capability (up to 2.13 m listed) for flexible installation
- Runs dry without damage (listed) for safer intermittent use
- Quiet operation supported by vibration dampening feet
- Sealed pressure switch enables automatic, on-demand water delivery
- Inline 40 mesh strainer and quick-connect ports support fast, clean plumbing setup
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