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Bel-Art™ SP Scienceware™ LDPE Check Valve

Install in vacuum lines so that built-in arrows indicate direction of one-way free flow

Manufacturer:  Bel-Art™ F197130001

Catalog No. 22-237552

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  • Polyethylene check valves operate positively and will instantly block flow if direction changes
  • Neoprene disk, no metal
  • Maximum operating pressure is 20psi



Not Autoclavable
2.75 in.
Check Valve
70 mm
10 psi
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