Product

Valves and Piping Parts

Pneumatic Parts

Inspection Pipe(NPP)

Applications/Specifications

Used to check powder flowing though piping.

Model outer diameter×inner diameter Inch size
(outer diameter×inner diameter)		 Inner size of
mating flange d
NPP-50A 55×65 52.9×60.5 61
NPP-65A 70×80 67.9×76.3 77
NPP-80A 80×90 80.7×89.1 90
NPP-90A 95×105 93.2×101.6 103
NPP-100A 105×115 105.3×114.3 115
NPP-125A 130×140 130.8×139.8 141
NPP-150A 144×165 155.2×165.2 166

(Unit:mm)

Model outer diameter×inner diameter mm size
(outer diameter×inner diameter)		 Inner size of
mating flange d
NPP-55 55×65 55×60 61
NPP-70 70×80 70×75 76
NPP-80 80×90 80×85 86
NPP-95 95×105 95×100 101
NPP-105 105×115 105×110 111
NPP-130 130×140 130×135 136
NPP-155 155×165 155×160 161

(Unit:mm)

  • It can be used for piping for pneumatic transportation.
  • Inspection pipe part Materials: Polyethylene terephthalate (PET)
  • Flange, rod Materials: Steel (Inside and outside with unichrome plating)
  • Flange, rod Materials: parts with stainless steel specifications are available on order.
  • With mating flange and gasket

＊Polyethylene terephthalate pipe length (L) is 200mm. Usage temperature is 65 ℃ (maximum).
＊Sizes are available in 5-mm increments from 50 to 120mm for Inspection Pipe.

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Pneumatic Parts

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