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Pumps and Reservoirs

DA35

1 Gallon & 1 Quart Autocan Extruder

The DA35 extrudes medium to high viscosity material, such as paste, silicone and grease under pressure directly from a pre-filled can. Suitable for automatic and semi-automatic controlled dispensing applications, which require a constant supply of air-free material. By using the DA35, air bubbles and material voids that are caused by handling or decanting viscose material are prevented.

The can is prepared by cutting off its top, the extruder pump body is lifted and the can placed in position. The extruder pump body is fitted with a follower-plate that seals and follows the material as the level drops to wipe the sides of the can clean limiting waste. The fluid is pressure fed by reinforced hoses to a valve, which is either mounted to a robot or operator held with a gun handle. The valve is actuated by a valve controller.

Features

  • Material delivered air-free
  • Wipe-clean action
  • Air rams to assist pumping of materials
  • Follower-plate change for 1kg (1qt) and 3kg (1gallon) cans
  • Adjustable air ram pressure
  • Low noise electric extruder motor
  • Simple load mechanism also provides easy cleaning
  • Teflon, Viton and PEEK seals for wetted parts
  • Avoids waste
  • No need to transfer material
  • Easy hook up for automatic systems

Models

DA35: autocan pump - 8.5:1 110/220V
DA35-1kg: follower-plate for 1kg. (1qt) can
DA35-3kg: follower-plate for 3kg. (1 gallon) can
DA35 shown with a VC1195N dispenser and 790HP valve.
Specifications
Specs
Related Products
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Downloads
Size base 8.46 x 17.32 (215 x 440mm)
Height adjustment 21.65"min - 28.35"max (550mm min - 720mm max)
Weight 28lbs (12.73kg)
Power input for sensing 110-220V 50-60Hz
Air input pressure 243-700 kPa, 35 - 100 psi (2.4 - 7.0 bar)
Max. output pressure 6.0 Mpa, 850 psi (60 bar)
Fluid viscosity range 30,000 - 300,000 cps
Ratio 8.5
Volume per stroke 5.0cc (0.17 oz.)
Pump speed for continuous operation 40cpm
Max. pump speed 60cpm
Stroke Length 3/4” (19mm)
Max. operating temp. 50°C
Air inlet size 1/4" npt (f)
Fluid outlet size 1/4" npt (f)
Wetted parts 304 & 17-4 pH Stainless Steel, Teflon, Viton, PEEK
Sound pressure level, 100psi 64.12 dB (A) @ 40cpm
Sound power level, 100psi 70.84 dB (A) @ 40cpm

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