ChemSafe 1040 Air-Operated Double Diaphragm Pumps

ChemSafe 1040 Air-Operated Double Diaphragm Pumps

Graco’s ChemSafe pumps feature PTFE or UHMWPE (ultra high molecular weight polyethylene) corrosion-resistant fluid paths, which make them ideal for corrosive and abrasive chemicals. There’s no exposed metals and they can be configured in various materials to meet most abrasion, temperature, and chemical compatibility requirements. Plus they’re dead-head capable and achieve high flow rates while minimizing air consumption and operational noise.

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Description

1.0 inch High Purity Pumps

Chemical transfer pumps with 1 inch (25.4 mm) connection available in PTFE and UHMWPE

Features:

  • Max flow rate of 37.5 gpm (142 lpm)
  • High quality machined design provides a precision fit and superior chemical containment compared to molded pumps
  • Corrosion-resistant exterior with no exposed metal reduces maintenance, extends pump life and offers clean, safe operation
  • Removable air motor offers easy and intuitive maintenance ensuring maximum pump performance and availability
  • Ideal for corrosive and abrasive liquids such as acids, fuels, glues, paints, resins, inks, or wastewater

Materials:

  • Antifreeze
  • Gelcoats
  • Asphalts
  • Polyurethane
  • Windshield Washer Fluid
  • Diesel Exhaust Fluid (DEF)
  • Detergents
  • Water – Wastewater Treatment
  • Water – Wastewater Transfer
  • Food & Personal Care
  • Inks and Colorants

Applications:

  • Chemical Transfer
  • Low-Viscosity Material Transfer
  • Medium-Viscosity Material Transfer
  • Ink Transfer

Specifications:

ChemSafe 1040 Diaphragm Pump
Maximum fluid working pressure
0.69 MPa, 6.9 bar
Minimum air startup pressure
0.21 MPa, 2.1 bar
Fluid inlet and outlet size
1 in. bspt
Maximum suction lift (reduced if balls don’t seat well due to damaged balls or seats, lightweight balls, or extreme speed of cycling)
Wet: 9.5 m, Dry: 4 m
Maximum size pumpable solids
6 mm
Minimum recommended ambient air temperature for operation and storage. NOTE: ChemSafe pumps may be operated in low-temperature environments. Take care to avoid freezing or crystallization of the fluid inside or outside of the pump. Running the pump at temperatures below freezing may accelerate the wear of the elastomer components in the pump.
0° C
Air consumption at maximum flow
1.3 scmm
Fluid flow per cycle
0.560 liters
Maximum free-flow delivery
146 lpm
Maximum pump speed
260 cycles per minute
Weight
18 kg
Wetted Parts
PTFE, EPDM, NBR, UHMWPE
Maximum fluid temperature
PTFE Pumps
100° C
UHMWPE Pumps
70° C
Noise (dBa), Sound power measured per ISO-9614-2: 1997. Sound pressure was tested 3.28 ft (1 m) from equipment.
Sound Power
At 100 cycles per minute
61.6 dBa
At 260 cycles per minute
78.3 dBa
Sound Pressure
At 100 cycles per minute
70.9 dBa
At 260 cycles per minute
83.8 dBa

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