Diaphragm Metering Pump

Crafted with permanently lubricated ball bearings to ensure smooth quiet operation. The pumps head, valve body and fittings, ceramic ball are made with a chemical-resistant PVDF material. Stroke is adjustable from 4-100% allowing for fine tuning of injections and providing greater accuracy.

• Specifications:
  
• Max. working pressure: 125 psig
  
• Max. fluid temperature: 130 deg F
  
• Max. ambient temperature: 14 to 110 deg F
  
• Maximum viscosity: 1,000 Centipoise
  
• Maximum suction lift: 10 ft. Water
  
• Output Adjustment Range: 4 - 100% stroke length
  
• Duty cycle: Continuous
  
• Enclosure: NEMA type 1 (IP20)
  
• Operating Voltage: 115VAC/60Hz, 1ph (.74 Amp Maximum)
  
  • 230VAC/60Hz, 1ph (0.36 Amp Maximum)
    
  • 220VAC/50Hz, 1ph (.31 Amp Maximum)
    
  • 24VAC/60Hz, 1ph (3.40 Amp Maximum)
    
  • 12VDC (3.00 Amp Maximum)
    
  • 24VDC (1.50 Amp Maximum)
    
• Power Connection: Junction box for field wiring
  
• Approx. Shipping Weight: 8 lb. (3.6 Kg)
  

Features:

• All ball bearings, permanently lubricated gear motor for smooth, quiet, powerful operation
  
• Double-ball inlet and outlet cartridge type ceramic check valves
  
• Chemical resistant PVDF pump head, valve body and fittings, ceramic ball
  
• FKM static seals and TFE/P ball seat O-rings
  
• No metal springs are used
  
• Outputs to 516 GPD
  
• Output pressures to 125 PSI
  
• Stroke adjustment from 4-100% permits accurate small injections at a high rate per minute. 27: turndown
  
• PTFE coated EP diaphragm.
  
• Durable metal epoxy coated construction
  
• PVDF suction (foot) valve with FKM and TFE/P o-rings, ceramic check ball and removable polypropylene filter screen
  
• Includes 3/8" OD x 1/4" ID suction and discharge tubing
  
• Injection fitting with spring-loaded check valve and all mounting hardware
  

Materials:

• Pump Head: PVDF (options: PTFE, Acrylic)
  
• Pump Head Inlet/outlet Valves:
  
• Cartridge valve body: PVDF
  
• Tube adapters: PVDF
  
• Check Balls: Ceramic
  
• Ball Seat O-ring: TFE/P (optional EP)
  
• Static Seal O-ring: FKM (optional EP)
  
• Suction Tubing: Clear PVC
  
• Discharge Tubing: Natural Polyethylene (LLDPE)
  
• Suction Footvalve/Strainer:
  
  • Body & Tubing adapter: PVDF (optional PTFE)
    
  • Strainer: Polypropylene
    
  • Check Ball: Ceramic (optional PTFE poppet)
    
  • Ball Seat O-ring: TFE/P (optional EP)
    
  • Static Seal O-ring: FKM (optional EP)
    
• Injection/Check valve:
  
• Body & insert: Polypropylene (optional PVDF, PTFE)
  
• Check Ball: Ceramic (optional PTFE poppet)
  
• Spring: Hastelloy C-276
  
• Ball Seat O-ring: TFE/P (optional EP)
  
• Static Seal O-ring: FKM (optional EP)

WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm (For more information go to www.p65warnings.ca.gov).