Details

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The Sandpiper 1 1/2" 38mm FDA Air-Operated Double Diaphragm (AODD Pump) is an ideal positive displacement pump for hygienic applications in industries such as the pharmaceutical industry, food and beverage industry, chemical industry or cosmetic industry especially when electropolished surfaces are involved. 

This type of ball valve pump is robust and reliable even when it comes to tough environments. It is easy to maintain as it comes with a band clamp and wing nut fasteners enabling quicker teardowns and reassembly. Not only that, the parts of this series of positive displacement pumps are interchangeable with older AODD technology, minimising your cost while replacing it.

Features: 

• Available in a wide range of sizes (from 1/2" to 3") 
• Comply with FDA and Food Contacting Materials regulation 
  • 316 stainless steel wetted components electropolished to 125 u-in (3.175 u-m) finish
  • FDA Santoprene, PTFE, FDA Hytrel diaphragms, check balls and seats
• Bolted construction provides leak-free performance better than clamped construction AODD pump 
• Compatible with wash-down chemicals with its nickel-plated aluminum. 
• Variable flow capacities ranging from 0 - 234 gallons per min (gpm) 
• Common applications: 
  • Regulated drug production 
  • Food processing
  • Chemical transfer and injection
  • Ingredient and flavoring injection
  • Fragrance injection
  • Cleaning-in-Place (CIP) chemical 

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Technical Specification			Performance Curve
Flow Rate	0-70 gpm (0-265 lpm)
Port Size:
Suction	2" Tri-Clamp
Discharge	2" Tri-Clamp
Air Inlet	3/4" NPT
Air Exhaust	1/2" NPT
Suction Lift
Dry	15' (4.6m)
Wet	25' (7.6m)
Max Solid Size (Diameter)	0.1875" (0.4763cm)
Max Noise Level	84 dB(A)
Stainless Steel	57 lbs (26 kg)