Spare Bladder

Spare Bladder Specification

Temperature Range
-20 Celsius (oC)

Power Source
Pneumatic, Manual

Flow Rate
200

Features
Good Quality

Accessories
gas fill valve, oring, adaptor

Operating Pressure
330 kgf/m2

Usage
Industrial

Body Material
Steel

Type
Other

Size
Standard Sizes

Structure
cylinder

Speed
21 km/m

Weight
115 Kilograms (kg)

Color
Black

Voltage
16 Teraampere (TA)

Width
25 Millimeter (mm)

Warranty
1 year

Spare Bladder Trade Information

Minimum Order Quantity
1 Number

Supply Ability
1000 Per Month

Delivery Time
7 Days

About Spare Bladder

A spare bladder for a hydraulic accumulator is a flexible, gas-tight elastomer replacement boot designed to separate compressed nitrogen gas from hydraulic fluid inside a pressure vessel. It serves as the primary sealing and energy-transfer component, expanding and contracting with minimal inertia to absorb shocks, maintain system pressure, and dampen pump pulsations.

Component Specifications

A standard spare bladder kit typically includes:

Elastomer Bladder: The core flexible rubber boot molded with an integrated metal gas valve stem.
Gas Valve Core & Cap: A high-pressure valve insert (typically rated for dry nitrogen) and a protective safety cap.
Seal Kit: Replacement O-rings, a Teflon or plastic backup ring, and a rubber grommet to reseal the fluid port and gas end