Piston pumps may be used in presence of moisture and have no particular restrictions on use. Versions (series ZA box) are also available with safety guard and intake filter for use as mobile units.

The operating principle of piston pumps and compressors is based on a piston that alternatively moves in a cylinder. The cylinder is equipped with valves that inhale air (when the piston goes down) and exhale it outside (when the piston rises). When its head is integral with the piston rod the piston is defined oscillating. Unlike membrane pumps, piston pumps chamber is not completely sealed and does not guarantee a perfect airtightness circuit.

The main application fields include: electromedical, suction cups conveyors, laboratory applications and construction.

 

 mbar(abs)bar maxl/min @ 50/60 HzW @ 50/60 Hzkg
ZA.12 (1) 250/210 1 12/14 80/80 1,3
ZA.12CC 250 - 12 30 0,6
ZA.12C (1)   3 12/14 80/80 1,3
ZA.12C-CC - 3 12 30 0,6
ZA.15S (1) 50   15/18 140/140 1,8
ZA.20CC (1) 250   22 30/36 0,65
ZA.30CC (1) 150 0,2 36 48 0,8
ZA.30P (1) 200 1 30/35 140/140 1,9
ZA.32 110 3 32/38 200/200 7,1
ZA.60S 10   60/70 270/270 8,7
ZA.100P 60   100/120 270/270 8,9
ZA.32BOX 110   32/38 200/200 13,5
ZA.60 BOX 10   60/70 270/270 15,3
ZA.100 BOX 60   100/120 270/270 15,3
(1) IEC 34-1:S3-25%

 

Scheme

Piston Pumps Schema

Applications

  • Analytical field - ANF
  • Chemical industry - CIN
  • Construction - CST
  • Electronics - ELT
  • Environment - ENV
  • Medical industry - MED
  • Plastic, rubber and resin - PRR
  • Printing and paper - PAP

Docs

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