Seeking a pump for the chemical Phosphoric Acid, March Pumps has many choices!  From 5 GPM to 200 GPM, March Pumps has a pump for Phosphoric Acid for any application. 

If pumping the chemical Phosphoric Acid at room temperature, it is recommended to go with a centrifugal sealless magnetic drive chemical pump made up of Polypropylene or Kynar Plastic, Encapsulated Impeller, Viton or Teflon O-Ring, Carbon or Mica Teflon Bushing,

The chemical Phosphoric Acid can also be heavy depending on the concentration and temperature.  If the specific gravity is more than 1.1, a trimmed impeller is absolutely necessary to prevent decoupling or overloading the motor. 

The following chemical pumps are a good place to start looking at when pumping the chemical Phosphoric Acid:

BC-2CP-MD with possible trim for the chemical Phosphoric Acid

BC-3CP-MD with possible trim for the chemical Phosphoric Acid

BC-3K-MD with possible trim for the chemical Phosphoric Acid

BC-4C-MD with possible trim for the chemical Phosphoric Acid

BC-4K-MD with possible trim for the chemical Phosphoric Acid

TE-5C-MD with possible trim for the chemical Phosphoric Acid

TE-5K-MD with possible trim for the chemical Phosphoric Acid

TE-5.5C-MD with possible trim for the chemical Phosphoric Acid

TE-6K-MD with possible trim for the chemical Phosphoric Acid

TE-7K-MD with possible trim for the chemical Phosphoric Acid

TE-7.5P-MD with possible trim for the chemical Phosphoric Acid

TE-7.5K-MD with possible trim for the chemical Phosphoric Acid

TE-8K-MD with possible trim for the chemical Phosphoric Acid

TE-10K-MD with possible trim for the chemical Phosphoric Acid

320-CP-MD with possible trim for the chemical Phosphoric Acid

335-CP-MD with possible trim for the chemical Phosphoric Acid

Higher concentrations and higher temperatures of the chemical Phosphoric Acid, together or by themselves, may make the pumps listed above unsuitable.  It is highly recommended, regardless of the temperature or concentration, that you contact a local distributor or March Manufacturing direct to review your application before ordering a pump.     

Listing of March Pump Phosphoric Acid Distributors

Warranty

March pumps are guaranteed against defects in materials or workmanship for one year from the date of manufacture.  Warranty will be extended for up to one year from the date of purchase, provided that the warranty card is returned to the factory within 10 days of
the purchase date.

In all events, liability is limited to the purchase price and to the replacement or repair of any pump or parts defective in materials or workmanship. All pumps for which a warranty claim is made must be returned to the factory with shipping costs prepaid. This warranty is void if the pump has been subjected to misuse or negligence. This warranty applies only to pumps used to pump water.  For applications with all other solutions, contact the factory for verification of warranty terms before the pump is installed.