Skip to main content
SEAFLO 2 Gallon Pre-Pressurized Accumulator Expansion Tank, 87 PSI

Roll over image to zoom in

SEAFLO MARINE SFAT-087-021-01 SEAFLO 2 Gallon Pre-Pressurized Accumulator Expansion Tank, 87 PSI

Item #: SFAT-087-021-01 by SEAFLO MARINE

Brand: SEAFLO MARINE

See reviewsSee reviews
See reviews summary
In Stock

$71.36

/each
SAVE UP TO 7.14
Buying in bulk
QUICK SHIPPING*Usually ships in 1 business dayIn stock: 1000+ units available
QTY
+
+ Add to Wishlist
Buy in Bulk & Save - See HowWatch Now

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

WARNING: This Product May Contain Chemicals Known to the State of California to Cause Cancer or Reproductive Harm. To Learn More Visit P65Warnings.ca.gov
Features

Diameter

3/4" MNPT connections

Capacity

2 Gallons

Shape

Not Applicable

Material

Polypropylene (PP) with stainless steel components

Type

Accumulator Tanks

Activation Method

Not Applicable

Best Use

Stabilizing water pressure and reducing pump cycling in marine, RV, off-grid, and cabin potable water systems

Product Overview
SEAFLO 2 Gallon Pre-Pressurized Accumulator Expansion Tank, 87 PSI The SEAFLO 2 Gallon Pre-Pressurized Accumulator Expansion Tank (Model SFAT-087-021-01) is designed to reduce pump cycling and dampen pressure fluctuations in marine, RV, off-grid, and cabin water systems for smoother, more consistent water flow. Pre-pressurized for quick setup and adjustable via the integrated Schrader air valve, it supports pressures up to 87 PSI and connects with 3/4" MNPT inlet/outlet fittings for easy integration into existing plumbing. Manufactured with corrosion-resistant polypropylene and stainless steel components, the compact 7.87" 7.87" 13.0" tank helps absorb water hammer, reduce noise and vibration, conserve pump energy, and extend pump life. Its universal 3/4" MNPT connection and space-saving design make it suitable for tight installations aboard boats, RVs, caravans, or remote water systems.