Heater cover plate, for VHS-6 and VHS-250 diffusion pumps

• Unit:

  1 Each

Heater clamping assembly, for VHS-6 and VHS-250 diffusion pumps

• Unit:

  1 Each

Foreline baffle, for VHS-10 and VHS-400 diffusion pumps

• Unit:

  1 Each

Pyrex tube sight glass, for HS-20/HS-32/NHS-35 diffusion pumps

• Unit:

  1 Each

Sight glass kit for HS-16, HS-20, HS-32 and NHS-35 diffusion pumps built before Oct '95. Kit contains:
8x o-ring 2-011
8x o-ring 2-111
3x o-ring 2-213
3x o-ring 2-221
3x pyrex tube
2x union
2x elbow

• Unit:

  1 Kit

EI calibration valve assembly. For gas chromatography/mass spectrometry manifolds, standard turbo and diffusion pumps, used with series 5973

Foreline gauge assembly. For gas chromatography/mass spectrometry diffusion pumps, used with series 5973, 5975 and 5977

O-ring kit, for HS-2, M-2, and HSA diffusion pumps

• Unit:

  1 Kit

Heater crush plate, for VHS-10 and VHS-400 diffusion pumps

• Unit:

  1 Each

Thermostat, upper switch, set at 185 °F (85 °C), for HS-16 and HS-20 diffusion pumps

• Unit:

  1 Each

Thermostat, lower switch, set at 390°F (199 °C), for HS-16 and HS-20 diffusion pumps

• Unit:

  1 Each

Jet coupling assembly, for HS-16 and HS-20 diffusion pumps

• Unit:

  1 Each

Terminal strip, Delta Parallel connection, multiple voltages, for HS-20, HS-32, and NHS-35 diffusion pumps. HS-20 with input voltage: 200 V, 208 V, 220 V, 240 V, 380 V, 400 V, 420 V, 440 V, 480 V, 575 V;
HS-32 with input voltage: 380 V, 400 V,...

• Unit:

  1 Each

Terminal strip, Delta Series connection, 480 V, for HS-32 and NHS-35 diffusion pumps

• Unit:

  1 Each

Terminal strip, WYE Parallel connection, 415 V, for HS-20, HS-32, and NHS-35 diffusion pumps

• Unit:

  1 Each

Terminal strip, WYE Parallel connection, 415 V. for HS-16 diffusion pumps

• Unit:

  1 Each

Thermoswitch kit for HS-16 and HS-20 diffusion pumps (upper and lower switch, 4’ Ni wire 14 AWG, 6 Ni lugs)

• Unit:

  1 Kit

Heater cover plate, for VHS-10 and VHS-400 diffusion pumps

• Unit:

  1 Each

Sight glass kit for VHS-4, VHS-6, VHS-250, VHS-10, VHS-400 diffusion pumps . Kit contains: 2x o-ring 2-226
2x o-ring 2-113
1x sightglass
1x gasket PTFE

• Unit:

  1 Kit

Thermoswitch kit for VHS-4, VHS-6, VHS-250, VHS-10, and VHS-400 diffusion pumps. Kit contains: switch, lug, wire and insulator paper.

• Unit:

  1 Kit