Simple Eldex Model 3: High Pressure Liquid Metering Pump

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Key specifications of the product include: wetted parts made from type 316 stainless steel, sapphire, ruby, graphite fiber reinforced PTFE, and CTFE for model 316; while PEEK model utilizes PEEK, sapphire, ruby, uhmw polyethylene, and inert polymers. The reproducibility is typically within ±0.3%. The viscosity limit stands at 500 centipoise. Tubing connections vary depending on the model - inlet valves for pumps with 3/32" and 1/8" pistons come with a 1/4"-28 low pressure plastic fitting; inlet valves for 316 models with 1/4" pistons use a 1/8" Swagelok style connection. Outlet valves for 316 models with 3/32" and 1/8" pistons employ a 10-32 tube nut, ferrule for use with 1/16" tubing; outlet valves for 316 models with 1/4" pistons utilize a 1/8" Swagelok style connection. Outlet valves for PEEK models with 3/32" and 1/8" pistons use 1/4"-28 plastic fittings for 1/16" tubing; outlet valves for PEEK models with 1/4" pistons employ the same 1/4"-28 plastic fitting for 1/8" tubing. Valves with special fittings are available on request. Remote control options include voltage of 0-5VDC, current loop at 4-20mA, and RS232. The dimensions are 28 x 10 x 23.5 cm (11 x 4 x 9.25 in.). Weights vary - without Plus, it's 5.3 kg (11.75 lbs.), while with Plus, it increases to 6.4 kg (14 lbs.). Electrical specifications include a voltage/frequency of 100-230VAC (±10%); 50/60Hz and a VA rating of 80, with a .63 A fuse.