Type S3 3000 PSI Bottom-Repairable Accumulators, Up To 3000 PSI

Description & Features

Application	Uses include supplementing pump flow, reduction of installed power, providing a standby source of fluid energy, shock absorption and surge dampening.
CAUTION	Precharge with dry nitrogen gas only. Never operate accumulator without proper precharge. Release all system pressure and stored pressure before attempting any maintenance or service.
Features	Bottom repairable style. Design factors exceed the requirements of all standard codes. Each vessel individually tested and registered. Integrated pressure relief design. Cannot be disassembled under pressure.
Maximum Operating Pressure	3000 PSI.
Temperature Range	Buna-N Bladder: 35°F to 160°F (Optimal Range). -10°F to 210°F (Peak Range).

Model Number	Size	Ports	Materials	Length	O.D.	Price	Action
A13100-3 Type S3 Repairable Accumulator	1 Gallon	SAE-20	Bladder: Buna-N, Shell: Standard	17.00	6.7 in
A1QT3100-3 Type S3 Repairable Accumulator	1 Quart	SAE-12	Bladder: Buna-N, Shell: Standard	11.40	4.5 in

Question by: Warren O on Jan 20, 2026, 9:48 AM

What kind of operating temps can this thing handle without pooping out?

Answer by: Customer Support on Jan 21, 2026, 8:27 PM

This accumulator is designed with a Buna-N bladder that works best between 35°F and 160°F, but it can handle peaks from -10°F to 210°F.