b'DOUBLE DIAPHRAGM PUMPP/N20013-Y P/N20013-Y21 Double Diaphragm Pump with aluminumSame as 20013-Y except pump is fitted with a body, Buna N diaphragm and seals. Pumpdual inlet to allow mixing of fluids at 50:50 ratio. is rated at 48 GPM at 100 PSI, dry lift capacityTypically used to mix antifreeze and water.of 18 ft. and discharge distance of 180 ft. (with reduced flow), w/ 3/8 NPTF air inlet. TypicallyP/N20017-YPumPsused with fresh and used oil. Maximum fluidSame as 20013-Y except pump is UL listed for use temperature 180 F. with diesel fuel.P/N20018-Y1 Double Diaphragm Pump with aluminum body, Buna N diaphragm and seals. Pump is rated at up to 100 GPMP/N20019-Yat 100 PSI, maximum dry lift suction2 Double Diaphragm Pump with aluminum body, Buna N capability is 18 ft. and maximumdiaphragm and seals. Pump is rated at up to 160 GPM at 100 PSI, size solid to pass is 9/32 (7 mm).maximum dry lift suction capability is 19 ft. and maximum Maximum fluid handling temperaturesize solid to pass is 5/16 (8 mm). Maximum fluid handling is 180 F. Inlet/outlet is tapped withtemperature is 180 deg. F. Inlet/Outlet is tapped with 2 NPTF DOUBLE DIAPHrAGm1 NPTF ANSI flange. DischargeANSI flange. Discharge volume per cycle is 1.12 gal. Shipping volume per cycle is 0.73 gal. Shippingweight is 99 lb., Dim. 18.63W x 30.67H, air inlet fitting is weight is 75 lb. Dim. 16.18W x 27.91H,3/4 NPTF and requires up to 180 SCFM air supply. Typical air inlet fitting isNPTF and requires upapplications include bulk transfer of new and used oil. to 90 SCFM air supply.Typical applications include bulk transfer of new and used oil.2:1 Ratio High Pressure Double Diaphragm PumpsThese pumps are designed for applications where a maximumFlow rate is approximately half of the equivalent size pump 100 PSI discharge pressure is insufficient to overcome systemoutput with twice the discharge pressure. The 2:1 discharge ratio requirements. Examples are such as when you need to pumpis achieved by applying air pressure to the surface area of both higher viscosity oil and/or need to pump over longer distances.diaphragms thereby doubling the discharge pressure.P/N20015Y-HP P/N20018-HP3/4 inlet/outlet, 2:1 ratio high pressure double diaphragm pump,1 NPT inlet/outlet, 2:1 ratio high pressure double diaphragm aluminum body with Buna N diaphragm and seals. Maximumpump, aluminum body with Buna N diaphragm and seals. pump flow rate is reduced to 13 GPM, but discharge pressureMaximum pump flow rate is reduced to 50 is increased to 200 PSI. Dry suction lift capability of 18 ft., max.GPM at 100 PSI, but discharge pressure size solid to pass is 1/16 (2 mm), air supply operating rangeis increased to 200 PSI. Maximum dry lift 30100 PSI at 1040 scfm, w/ 3/8 NPTF air inlet. Shippingcapability of 18 ft., max. size solid to pass is weight 21 lb., dim. 9.8 W x 12.5 H.9/32 (7 mm), air supply operating pressure P/N20013Y-HP range 20100 PSI at 2090 scfm,1 inlet/outlet, 2:1 ratio highw/ 1/2 NPTF air inlet. Shipping weight 75 pressure double diaphragm pump,lb., dim. 16.2 W x 27.96 H.aluminum body with Buna NP/N20019-Y-HPdiaphragm and seals. Maximum2 NPT inlet/outlet, 2:1 ratio high pressure pump flow rate is reduced to 24double diaphragm pump, has ANSI flange, GPM, but discharge pressurealuminum body with Buna N diaphragm is increased to 200 PSI. Dryand seals. Maximum pump flow rate suction lift capability of 18 ft.,is reduced to 80 GPM at 100 PSI, but max. size solid to pass is 3/16discharge pressure is increased to 200 PSI. (4.8 mm), air supply operatingMaximum dry lift capability of 19 ft., max. range 30100 PSI at 1050size solid to pass is 5/16 (8 mm), air scfm, w/ 3/8 NPTF air inlet.supply operating pressure range 20Shipping weight 34 lb., dim.100 PSI, at 40 - 180 scfm, w/ 3/4 NPTF 11.3 W x 15 H.air inlet. Shipping weight 98 lb., dim. 17.8 W x 30.70 H. www.liquidynamics.com 13'