pumps are air driven at a drive air pressure of 2 to 10bar (29 to145 psi) by the normal air compressor. Basically the principle of operation is similar to a reciprocating amplifier where control of the piston at the end position is regulated by a pilot operated 4/2 way valve. pumps feature a large air piston joint to a smaller diameter plunger. The pressure ratio is the difference of these two areas and is the method of determining maximum outlet pressure. Higher pressures obtained by using higher pressure ratios. model numbers reflect the pumps nominal pressure ratios while the technical data indicates exact ratios. The outlet pressure is easily to set through a simple air regulator. By multiplying the pressure ratio by the available shop air pressure, the nominal outlet pressure can be calculated.
Product Description MOQ: 1 Set Certificate: ISO/CE/SGS Warranty: 13 Months Packaging: by Plywood case Payment: T/T, Western Union, Credit card. Transaction method: EXW, FOB, DDP, CIF, CFR Delivery Time: Within 10-15 working days after received deposit.
pumps are air driven at a drive air pressure of 1bar to 8bar (14.5 psi to116 psi) by the normal air compressor. Basically the principle of operation is similar to a reciprocating amplifier where control of the piston at the end position is regulated by a pilot operated 4/2 way valve.
Appearance Black paste Ingredient Imported synthetic oil Thickener Carbon black thickener NLGI 2# Work penetration,25C 0.1mm 265~295 Drop Point >260 Run off(99C 22h),%
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