A-120-S-2
HP Series pumps offer precise metering at high pressure.
Model A-120-S-2:
- Flow rate 0.05 – 6.0 mL/min
- Maximum pressure 1000 psi
- Material of construction 316SS
- Electrical 230V/50Hz.
Other models:
Wetted Parts:
- For 316: type 316 stainless steel, sapphire, ruby, gold, UHMW polyethylene, CTFE.
- For PEEK: PEEK, sapphire, ruby, UHMW polyethylene, inert polymers.
Reproducibility: typically ±0.3%
Viscosity Limit: 500 centipoise
Tubing Connections:
- Inlet valves: 1/4″-28 low pressure plastic fitting for use with 1/8″ plastic tubing (fitting and 60cm of tubing provided with pump).
- Outlet valves for 316: 10-32 tube nut, ferrule for use with 1/16″ tubing (tube nut and ferrule provided with pump).
- Outlet valves for PEEK: 1/4″-28 plastic fittings for use with 1/16″ tubing (tube nut and ferrule provided with pump).
- Valves with special fittings available on request.
*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.
Pump Options
#5575: Piston Wash Kit; includes piston.
#5728: Quick Connect Kit.
Preventive Maintenance Kits
#1388: Includes two UHMW polyethylene seals, backup washers, tools for installation, two valve cartridges, one retainer, a 10 micron sintered stainless steel filter, and tube of lubrication oil.
#1389: Includes two graphite fiber reinforced PTFE piston seals, tools for installation, two valve cartridges, one retainer, a 10 micron sintered stainless steel filter, and tube of lubrication oil.
Piston Seals
#1022: Piston seal assembly kit; includes one UHMW polyethylene seal, backup washer, and tools for installation.
#1180: Piston seal replacement kit; includes two UHMW polyethylene seals, backup washers.
#1181: Piston seal replacement kit; includes five UHMW polyethylene seals, backup washers.
#1362: Piston seal assembly kit; includes one graphite fiber reinforced PTFE seal, and tools for installation.
#1363: Piston seal replacement kit; includes two graphite fiber reinforced PTFE seals.
#1364: Piston seal replacement kit; includes five graphite fiber reinforced PTFE seals.
Valves
#1369: Inlet valve assembly, cartridge style, 1/4″-28 fitting.
#1372: Outlet valve assembly, cartridge style, 10-32 fitting.
#1373: Inlet valve assembly, cartridge style, 1/8″ Swagelok style fitting.
#1374: Outlet valve assembly, cartridge style, 1/8″ Swagelok style fitting.
#1371: Inlet valve assembly, cartridge style, 10-32 fitting.
#1370: Outlet valve assembly, cartridge style, 1/4″-28 fitting.
#1381: Valve cartridge kit (rebuilds one inlet or one outlet valve).
Piston
#1366: 1/8″ sapphire piston.
#5576: 1/8″ sapphire piston for pumps with wash kit.
Liquid End Assembly
#1395: Includes inlet and outlet valve assemblies, cylinder, piston seals and retainer. Piston not included.
Fittings
#1039: Includes 60 cm of 1/8″ Teflon inlet tubing, inlet (1/4-28) and outlet (10-32) tube nuts, and outlet ferrule.
Filters
#5776: 10 micron sintered stainless steel filter, with 60 cm long Teflon inlet tube and tube nut.
For other parts, consult factory
Download product brochures and documentation from our Support page.