P-772

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The P-772 is an ultra-clean purgemeter made of all fluorocarbon resin. The same extra-clean structure as the P-771 is ensured by a fitting that can be directly coupled with tubes. Excellent sealing is achieved by the integral main unit/tapered tube structure and the welded valve/cap structure. The P-772 is ideal for applications for pure water, extra-pure water, and chemical solutions with a flow rate of up to 45 L/min.

Catalogs and Brochures

*Specifications are subject to change without prior notice.

Major Applications

  • Pure/ultra-pure waterlines and chemical lines in semiconductor production processes

Specifications

Measuring medium Liquids
Nominal diameter Tube end fitting: (OD) 19mm (ID) 15.8mm (Standard)
Rc: 1/2", 3/4"
NPT: 1/2", 3/4"
Flow range
Water:  
Max. 4.5 to 45 L/min
Min. 0.06 to 0.6 L/min
Fluid temperature Max. 60°C
High temperature Specifi cations:   Possible up to 90°C
Fluid pressure 0.5 MPa max.
Process connection Tube end fitting, Rc, NPT
Accuracy ±5% F.S.

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