2HM

Flow Rate* (mL/min): 0.02 – 40

Max. Pressure (psi): 1500

Piston Diameter (in.): 1/4

Piston Stroke (in.): .250

Wetted Parts: type 316 stainless steel, sapphire, ruby, graphite fiber reinforced PTFE, CTFE.

Reproducibility: typically +/-0.3%

Viscosity Limit: 500 centipoise

Tubing Connections:

• Inlet valves: 1/8″ Swagelok style connection for use with 1/8″ tubing (tube nut and ferrule provided with pump).
• Outlet valves: 1/8″ Swagelok style connection for use with 1/8″ tubing (tube nut and ferrule provided with pump).
• Valves with special fittings available on request.

Remote Control Options:

• Voltage: 0-5VDC
• Current Loop: 4-20 mA
• RS232

Dimensions (DxWxH): 28 x 10 x 23.5 cm (11 x 4 x 9.25 in.)

Weight: 5.3 kg (11.75 lbs.)

Electrical:

• Voltage/Frequency: 100-230VAC (?10%); 50/60Hz
• VA rating: 80
• Fuse: 0.8 A

*Maximum flow rate specifications are based on theoretical volume displacement; actual flow rates will vary depending on such factors as fluid viscosity, compressibility and temperature.

 

Preventive Maintenance Kits

#5922: Includes two graphite fiber reinforced PTFE piston seals, tools for installation, two valve cartridges, one retainer, a 10 micron sintered stainless steel filter.

Piston Seals

#5944: Piston seal assembly kit; includes one reinforced PTFE seal, and tools for installation.

#5945: Piston seal replacement kit; includes two reinforced PTFE seals.

#5946: Piston seal replacement kit; includes five reinforced PTFE seals.

Valves

#1373: Inlet valve assembly, cartridge style, 1/8″ Swagelok style fitting.

#1374: Outlet valve assembly, cartridge style, 1/8″ Swagelok style fitting.

#1381: Valve cartridge kit (rebuilds one inlet or one outlet valve).

Piston

#5821: 1/4″ sapphire piston.

Liquid End Assembly

#5904: Includes inlet and outlet valve assemblies, cylinder, piston seals and retainer. Piston not included.

Other Parts

#5901: Retainer/wash assembly.

For other parts, consult factory

 

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