GROCO Pressure Storage Tank - 3.2 Gallon Drawdown

Options

$727.08
MSRP: $1,293.00
You save $565.92
Or

Trusted By Over 250,000+ Happy Customers Serving outdoor enthusiasts nationwide

Info

SKU:CW75255 ,UPC:

SKU: CW75255

UPC: 742985142411

MPN: PST-3A

Info

SKU:
CW75255
UPC:
742985142411
MPN:
PST-3A

Description

The GROCO Pressure Storage Tank - 3.2 Gallon Drawdown (Model PST-3A) is a marine-grade accumulator tank designed for freshwater and pressurized water systems on cruising vessels, fishing boats, and live-aboards. Reliable water pressure is essential for any serious boater, whether for a galley, head, or deck wash system.

This tank stabilizes system pressure, reduces pump cycling, and extends the operational life of your pressure pump by absorbing demand spikes and maintaining consistent flow across multiple outlets. Built to GROCO's rigorous marine standards, the PST-3A features a 3.2-gallon effective drawdown capacity, ensuring smooth, uninterrupted water delivery.

Ideal for liveaboards, cruisers with multiple water consumers, and commercial fishing vessels, this accumulator tank is compact enough to fit in engine rooms, lazarettes, or under-galley cabinetry. Its internal bladder design separates pressurized air from potable water, maintaining system integrity and water quality.

SpecificationDetail
MPN / Part Number
PST-3A
UPC
742985142411
SKU
CW75255
Dimensions
17 x 16 x 21 in
Weight
21.85 lbs
Tank Type
Pressure Storage / Accumulator
Effective Drawdown
3.2 Gallons
Construction Material
Marine-Grade Steel
Internal Design
Bladder Separator
Application
Marine Freshwater & Pressurized Systems
Pump Compatibility
12V / 110V Demand Pump Systems

WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.