Features of Roller Pumps for Low Volume, Moderate Pressure Applications:
 
Ultra Rollers: Better performance, wear life and
smooth operation.
 
Seals: Viton cartridge type lip seal is standard.
 
Shaft: 416 stainless steel with extra fine finish to minimize seal wear.
 
Seal Ring: Buna-N provides a positive seal between
the end plate and pump body.
   
Ports: 3/4" (4 & 7 Roller Pumps)  1" (5, 6, & 8 Roller Pumps)
   
Rotor: Close tolerance machining assures maximum flow and pressure and helps prolong roller life. 
Made of a corrosion-resistant alloy.
   
Mounting: 4 Roller Pump (5/16-18 UNC-2B, 2 holes)  
  6 Roller Pump ( 5/16-18 UNC-2B, 2 holes)  
  7, 8, & 5 Roller Pump ( 3/8-16 UNC-2B, 2 holes)  
     
Rotation- Reverse Rotation is offered for gasoline engines.
   
Warning: When using PTO-driven equipment, leave shields in place.  Do not wear loose fitting clothing near rotating PTO Shafts.
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