Neutra-Safe NSP-50 neutralizing condensate pump has a guideline capacity of 500，000 BTU/hour of appliance input. Our Neutra-pH media is contained in a sack and placed within the serpentine neutralization chamber. The neutralization chamber has a clear easily removable cover for visual inspection and easy media replacement. Our patent pending base was designed and manufactured to hold the little giant VCMA-20ULS condensate pump that has been an industry standard for many years. The base contains the pump chamber， which is the same size as the standard VCMA20 pump and contains the neutralizing chamber. There's a separate inlet for the acidic condensate. From the inlet， the condensate flows under the inlet gate thru the serpentine neutralization chamber which contains the media sack and over the outlet gate into the pump chamber. The original inlets in the VCMA pump are retained for use with non-condensing condensate such as A/C or dehumidification.

Neutra-Safe condensate neutralizing pumps should only be installed by a qualified professional

Neutra-Safe condensate neutralizing pump media should be replaced at least once a year or when pH falls below local regulations

NSP-50 neutralizing pump is equipped with a safety switch which can be used to shut down the appliance should the pump fail

Recharge kit # 50RCK-S for use with model # NSP-50