Jabsco 31395-0294 - Par Max 2.9 Water Pressure System Pump

ID 1213697

1-2 weeks delivery time

ASK FOR QUOTE

Our managers will contact you and clarify the terms of the order

The Jabsco 31395-0294 Par Max 2.9 pressure-controlled diaphragm pump delivers on-demand water pressure for marine, RV, and recreational freshwater systems with 24V DC power and an open flow output of 11 liters/min (2.4 gallons/min). Its self-priming multi-diaphragm design supports dry-running capability, quiet operation, and an integrated bypass to reduce cycling and help eliminate the need for an accumulator tank, while thermal overload protection helps protect the motor. Snap-in ports support 13 mm (1/2 inch) bore hose or Hep20 push-fit connectors, and the pump is stated as suitable for fresh and saltwater applications; this model is noted as no longer available, with Jabsco 31395-2524-3A listed as an alternate.

Description
Ask a Question

Jabsco 31395-0294 Par Max 2.9 Pressure-Controlled Diaphragm Pump

The Jabsco 31395-0294 Par Max 2.9 is a water pressure system pump and motor unit designed to provide smooth, consistent flow to multiple outlets. Built around a multi-diaphragm design with a pressure switch and integrated bypass, it supports quiet, on-demand operation for recreational water systems.

Application

Marine systems
RVs
Recreational freshwater applications
Boats
Caravans
Off-grid cabins for fresh water distribution
Multiple outlets such as sinks, showers, and toilets
Stated as suitable for fresh or saltwater systems

Technical Specifications

Part Number	31395-0294
Series	Par Max 2.9
Voltage	24V DC
Open Flow Output	11 liters/min (2.4 gallons/min)
Maximum Current	2.2 amps
Fuse Size	5 amps (not included)
Pressure Switch Settings (As Listed)	Cut-in 1.0 bar (15 psi), cut-out 1.7 bar (25 psi); also listed as turns on at 20 psi and turns off at 40 psi
Maximum Suction Lift / Self-Priming (As Listed)	1.8 m (6 ft) dry; also listed as self-priming from dry up to 2.4 m (7.8 ft) and “6–10 ft”
Dimensions (L x W x H)	230 mm x 152 mm x 110 mm
Packaged Dimensions (L x W x H)	17.00 cm x 34.00 cm x 11.00 cm
Weight	1.80 kg (approx. 2.30 kg packed); shipping weight listed as 2.30 kg
Operating Temperature Range	0C to 40C (32F to 104F)
Ingress Protection (As Listed)	IPX6
Motor Rating (As Listed)	IP54
Certifications / Compliance (As Listed)	CE; RoHS compliant; CSA listed; ISO 8846 Marine

Product Details

Pump type: Pressure-controlled diaphragm pump (multi-diaphragm design)
Construction (as listed): Polypropylene construction; durable thermoplastic and corrosion-resistant components
Diaphragm (as listed): Santoprene
Check valves (as listed): EPDM
Flow regulation: Integrated bypass / pulsation dampening bypass (pulsation eliminator) for smoother flow and reduced cycling
Protection: Thermal overload cut-out for motor protection
Duty: Not for continuous duty; intermittent duty only
Availability note: Not available anymore; alternate listed as Jabsco 31395-2524-3A
Spare part note: Catalog #18916-1025, pressure switch, 25 psi

Compatibility

Snap-in ports for 13 mm (1/2 inch) bore hose
Hep20 push-fit connectors (CW193)
Ports also listed as 1/2 inch hose barb

Features

Pressure-controlled operation for on-demand water delivery
Open flow output of 11 liters/min (2.4 gallons/min)
Self-priming design and stated dry-running capability without damage
Quiet running for noise-sensitive environments
Bypass feature helps provide steady flow and reduces the need for an accumulator tank
Easy installation with snap-in port fittings