Graco Chemsafe 1040 Air-Operated Diaphragm Pump - All Pumps Sales & Service

ChemSafe 1040

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

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

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	Wet: 9.5 m, Dry: 4 m
Reduced if balls don’t seat well due to damaged balls or seats, lightweight balls, or extreme speed of cycling.
Maximum size pumpable solids	6 mm
Minimum recommended ambient air temperature for operation and storage.	0° C
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.
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 was measured per ISO-9614–2: 1997. Sound pressure was tested 3.28 ft (1 m) from the 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