Diaphragm type Vacuum Pumps

DA(P/T/L) Series

DAP-12S

Outline

This is a vacuum pump that evacuates by the reciprocating motion of a rubber thin film (diaphragm). Simple structure and easy handling. DA series is a standard type.

Features and Cautions on use

  • Diaphragm type pump creates vacuum by reciprocating movement ofrubber diaphragms. Pump structure creates an Oil-free environment and easy to maintenance. DAP series is the smallest diaphragm pump from our product ranges and offers pumping speed at 6L and 18 L/min at 50Hz.

Specification

Pumping speed unit

Pressure unit

Item Unit 50Hz 60Hz
Actual Pumping Speed L/min 12 14
Ultimate Pressure Pa 24.0×103
kPa -77.3 #1
Motor Output W 10
Weight kg 1.9
Inlet, Outlet port diameter mm Rc 1/8
Ambient temperature ℃ 0～40
Overall dimensions mm 91(W) × 163(L) × 100.6(H)
RoHS applied ●

#1: Gauge pressure
Hose port suction pipe, Hose port exhaust pipe are not included.

Power Supply/Voltage

VoltageCertificateRemarks
Single phase, 100V―
Single phase, 200V―
Single phase, 220-230V―

■TUV Certification: A high-quality product that complies with European standards as assessed by an international third party that conducts product safety testing and certification.

Outline Drawing

Pumping Speed Curves

Remarks

  • The pump is stopped when the lord is operated, and the pump can’t be operated just after that. In this case, please return the atmospheric pressure the inside of the pump.
  • The pump will not often operate normally if it is used with corrosive gases, organic solvents, liquids, or condensed gases (eg steam). The pump will not often operate normally if it is used with gases containing particles or dust etc.
  • The positions and dimensions of the M3 and M4 screws in this pump are varied within the range of tolerances depending on the combination of base component parts. When this pump is incorporated into equipment, drill oblong mounting holes.
  • It is a pump only in the room. Please do not set it up in the place, that rain and water splash, and outdoors.
  • It may cause the failure of the pump if it is used for long hours
  • close to the atomospheric pressure.

Applied optional part items

No. Category name Series Name
1 Maintenance Kit Maintenance Kit Series Maintenace Kit for DAP-6D/12S
2 Suction Pipe Hose Port Suction Pipe Hose port suction pipe (dia.9×Rc1/8)
3 Anti-vibration Rubber Anti-vibration Rubber Anti-vibration rubber (ME-12cut)

Download Service