What is the correct way to pre-charge an accumulator?
Consult the instructions listed on the accumulator, shipped with replacement bladder kits and in the Accumulators, Inc. Product Catalog. Generally: Use an Acc Inc C&G Assembly and a regulator to slowly (40 psig) pre-charge the unit. This is the most critical part of the pre-charge. Next you may begin to high charge your unit to the pressure required to operate appropriately.
Consult the instructions listed on the accumulator, shipped with replacement bladder kits and in the Accumulators, Inc. Product Catalog. Generally: Use an Accumulators, Inc. C&G Assembly and a regulator to slowly pre-charge the unit to 40 psig. This is the most critical part of the pre-charge. Next, you may begin to high-charge your unit to the pressure required to operate appropriately.