Spraywand P-450

Pretreatment Application System

PEM SprayWand technology is designed for any OEM, fabricator or job shop that has the need for efficient metal cleaning and pretreatment processes such as application of degreasers, alkalines, phosphates, zirconiums and seals.

The new PEM P-450 SprayWand offers the same SprayWand proven process with additional operational savings to increase the payback on your investment.



Energy saving technology that reduces emissions and lowers fuel consumption.


Chemical concentration precision and accuracy time after time for quality assurance.


Provides reliable performance and long product life.

SprayWand  P-450


  • New energy saving technology
  • 34% less fuel consumption
  • 4″ PVC exhaust duct = LOWER INSTALL COSTS
  • Reduced emissions
  • Exhaust assist and damper built in


  • ETL and CSA Listed
  • SS downstream injection systems
  • Pump and components not exposed to harsh chemical
  • Accurate chemical concentrations at higher pressures
  • NEMA motors and CAT pumps
  • Quality components
  • Beta pumps for pH adjust and coil conditioner options
  • Easy installation
    Horsepower 7.5
    • 208/230V single phase
    • 208-230/460V three phase
    Connection 4 wire through junction box
    GPM 5
    Pressure (PSI)
    • Pretreatment 1500 PSI
    • Rinse 1500 PSI
    Burner Input 320,000 BTU
    Gas Connection  3/4″ NPT
    Fuel Consumption Natural gas 7“-9” WC or 11″ WC LP gas
    Ducting 4″ or 5″ CPVC
    Water Connection Standard garden hose, female swivel
    Dimensions 48″L x 34″W x 53″H

    PEM offers a variety of SprayWand options to help operators easily and efficiently prepare large and complex parts and assemblies for final metal finishing.

    Hose Reels

    The best way to control hose management. Neatly stores hoses out of the way and helps prolong the life of your pressure hoses.

    Gun & Wand Holsters

    Helps keep your guns and wands off the floor. Can be easily mounted to a wall and made of stainless steel to stand up to wash bay environments.

    Drum Top Pumps

    Air driven diaphragm pumps use to apply straight chemical or premix chemical at low pressure and volume. Learn More

    Dosatron Metering Pumps

    Water-powered chemical pumps that meter in the chemical. Can be hooked up with city water pressure to apply your pretreatment chemical at low pressure without having to premix. Learn More

    PEM Corporation warrants each machine sold by us to be free from manufacturing defects in normal service for 90 days commencing with the delivery of the machine to the original owner.

    If the machine is used with approved products, the warranty is extended to two full years or 2000 hours, whichever occurs first.

    Two (2) Years Parts
    • Heating Coils
    • Pump drive assemblies
    • Frames
    • Coil Wrapper
    One (1) Years Parts
    • Electric Motors
    • Pulleys
    • Gas Valve
    • Burner Tray
    Ninety (90) Days Parts 
    • Lights
    • Wand
    • Trigger Gun
    • Ignition Module
    • Unloader
    • Flow Switch
    • Temp Controller

    Our obligation under this warranty is expressly limited at our option to the replacement or repair by our company approval, or a service facility designated by us ̧ of such part or parts as inspection shall disclose have been defective. This warranty does not apply to defects caused by damage or unreasonable use (including failure to provide reasonable and necessary maintenance) while in the possession of the consumer.

    This warranty does not apply to nozzles, V-belts, hoses, pump wear parts, filters or 0-rings or damage to the wand or gun due to mishandling.

    PEM Corporation shall not be liable for consequential damage of anything, including but not limited to the consequential labor costs or transportation charges in connection with the replacement or repair of the defective parts.

    PEM Corporation makes no warranty with the respect to trade accessories. They are subject to the warranties of their manufacturers.

    Any implied or statutory warranties, including any warranty of merchantability or fitness for a particular purpose are expressly limited to the duration of this written warranty. We make no other express warranty, nor is anyone authorized to make any on our behalf of PEM Corporation.