Jabsco Par Max Series marine freshwater delivery pumps

Need a freshwater supply pump? Our Jabsco Par-Max Series has got you covered. Pressure controlled diaphragm pumps provide boat owners with a freshwater system that’s as easy to use as the one in their homes.

With our lineup of Jabsco freshwater supply pumps, not only are we sure we’ll have a pump to meet your needs, we’re certain you’ll get years of satisfactory service out of it.

Our HD Par-Max Series of pumps, including the Par-Max HD3, Par-Max HD4, Par-Max HD5, and Par-Max HD6, include a wide diameter motor with a powder coated shell, cast aluminum endbells, and lower housing to improve pressure capability. Our standard models, including the Par-Max 1, Par-Max 2, and Par-Max 3, provide good performance in an economical footprint. With configurations available in 1-6 GPM (3.8-22.7 LPM), the Par-Max Series is perfect for vessels with 1-6 outlets.

PRODUCT FEATURES

Accommodating flows from 1 GPM (3.8 LPM) to 6 GPM (22.7 LPM)

Co-molded diaphragm technology ensures long life and durability

Heavy duty (HD) models feature motors and cast aluminum lower housings for longer life even at high pressures

Efficient and quiet operation and no vibration thanks to dampening mounting feet

Integrated, sealed pressure switch for on-demand operation

Versatile installation thanks to its self-priming capability

Running dry without damage

Quick-connect ports make for easy installation and servicing

Reduced cycling and smoother flow thanks to integrated bypass module

Model Numbers

42630-3512-3C Par-Max 1

31295-3512-3A Par-Max 2

31295-3524-3A Par-Max 2

31395-2512-3A Par-Max 3

31395-2524-3A Par-Max 3

31395-4012-3A Par-Max 3

31395-4024-3A Par-Max 3

Q301J-115S-3A Par-Max HD3

Q301J-118S-3A Par-Max HD3

Q402J-118S-3A Par-Max HD4

Q402J-115S-3A Par-Max HD4

Q402J-112S-3A Par-Max HD4

Q401J-118S-3A Par-Max HD4

Q401J-115S-3A Par-Max HD4

Q401J-112S-3A Par-Max HD4

P501J-115S-3A Par-Max HD5

P501J-118S-3A Par-Max HD5

P601J-215S-3A Par-Max HD6

P601J-218S-3A Par-Max HD6

P602J-215S-3A Par-Max HD6

P602J-218S-3A Par-Max HD6