Tobul Bladder Accumulators
The typical bladder accumulator makes use of the considerable differences in the relative compressibility between a gas and a fluid. A typical design consists of a gas proof elastomer membrane enclosed within a steel shell. The membrane contains compressed gas (normally dry nitrogen) and separates the gas from the hydraulic fluid. The compressed gas provides a pneumatic spring action to force stored hydraulic fluid from the accumulator into the system as needed.
Tobul Bladder-type Accumulators
The typical bladder-type accumulator is a bottom repairable design, in that the bladder is inserted into the shell through a bottom opening in the shell. This opening allows the installation of the oil port body/poppet valve assembly to seal the accumulator. Optional top repairable designs are available, along with various gas stem sizes (7/8″ & 2”) if desired. Tobul’s parts and bladder kits are interchangeable with most major manufacturers.
TBRT15 Stainless Steel Bladder Accumulator, 1,500 psi, (103 bar), 2.5 through 15 gallons, top repairable only
Econolator II Open Top, 2,000 psi
Econolator II Open Top, 3,000 psi
TBR30 Accumulators, 3,000 psi (207 bar), bottom repairable
TBR30 Accumulators, 3,000 psi (207 bar), bottom repairable, 1 gallon (4 liter)
TBR30 Accumulators, 3,000 psi (207 bar), bottom repairable, 1 quart (1 liter)
TBRT30 Accumulators, 3,000 psi (207 bar), top repairable
TBRT30 Stainless Steel Accumulators, 3,000 psi (207 bar), top repairable only
EBR50 Econolator II Open Top Accumulators, 5,000 psi
TBR50 Accumulators, 5,000 psi (345 bar), bottom repairable
TBR50-2 Accumulators, 5,000 psi (345 bar), bottom repairable
TBRT50 Accumulators, 5,000 psi (345 bar), top repairable
We offer the above from the following Brands
