spray foam transfer pumps ratio 2 1

{"cid":"91204604","title":"Air Operated Piston Pump Pneumatic Plunger Pump 4 1 Ratio Lower Viscosity Fluid","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/39\/86\/ef6bd587b6a1532c241b93f4e1f1-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"RV","Model Number":"4:1 RV Piston Pump","Minimum Order Quantity":"1 SET","Delivery Time":"1-7working day","Certification":"CE , ATEX ,ISO9001","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, D\/A, D\/P, Paypal","Supply Ability":"10000 SET Month","Packaging Details":"Carton \/ Woodencase\/ Pallet","Product":"Air-Operated Piston Transfer Pumps","Structure":"Reciprocating Plunger Pump","Body Material":"SS304, SS316","Fluid Working Pressure":"max. 580 psi (4.0Mpa, 40 bar)","Flow Rate":"max. 18gpm ( 38 lpm)","air input pressure":"max. 580 psi (4.0Mpa, 40 bar)","Maximum operating temperature":"120 \u00b0F (49 \u00b0C)","Max. Air Consumption":"34 scfm (17 L\/S)","Max. Suction Lift":"6m"}}