Econolator II®

Open Top Bladder Accumulator

Repairable

The “Econolator II®” is a Tobul product series which is a transition from piston-type accumulators to bladder-type accumulators, and incorporates characteristics of both designs…

	Utilizes a cylindrical steel cylinder with heads similar to piston-types. The fluid cap (bottom) is precision machinewelded into the steel cylinder to form a durable vessel.
	Utilizes an open top bladder available in a variety of sizes and elastomer materials (Buna-N/Butyl/EPR/Viton) similar to a diaphragm-type design. Whereas many diaphragm-type units are permanently sealed and non-repairable, the “Econolator II®” is repairable.
	Utilizes an upper cap and threaded ring assembly to retain and seal the open topped bladder, providing a simple “top-repairable” advantage; e.g., unit does not have to be removed from a vertically mounted application in order to replace bladder as long as Accumulator can be isolated from system pressure and physically accessible.
	Available in one quart and one gallon capacity at this time, with a one pint capacity unit to be released in the near future.

The EBR50 series (5,000 PSI) utilizes a threaded fluid end cap in addition to the upper gas cap and retaining ring assembly, similar to piston-type units.