Agilent Varian HS-16 Diffusion Pump Cold cap and nut follower (2 each) Agilent Varian Part Number L8840301 These Agilent Varian HS-16 diffusion pump cold cap and nut follower (2 each), is part of the jet assembly and is a OEM Agilent Varian replacement part for the HS-16 diffusion vacuum pump. These are original OEM Agilent Varian replacement parts for the HS-16 diffusion pump having part number L8839301, see item #2 in the diagram exploded view & parts illustration below.

Agilent Varian HS-16 Oil Drain Plug, Diffusion Vacuum Pump Replacement Parts Agilent Varian Part Number PN 77261001 This is a replacement Oil Drain Plug. Fits the Agilent Varian HS-16 Diffusion Pump. For location of the oil drain plug see figure #7 (diagram exploded view & parts illustration) below.

Agilent Varian HS-16, ASA 16 in. Inlet Diffusion Pump O-Ring Kit. Agient Varian PN K0377164 This is the Agilent Varian HS-16 (ASA 16 in.) Diffusion Pump O-Ring Kit. O-Ring Kit Contains: 3 Butyl inlet flange O-ring, ASA 16 inch 1 Foreline flange O-ring, ASA 3 inch 8 Viton fill and drain O-rings 4 Viton O-rings 1 Sight glass O-ring 1 Graphite sight glass gasket

Agilent Varian HS-16 Oil Sight Glass, Diffusion Vacuum Pump Replacement Parts Agilent Varian Part Number PN K8475001 This is a replacement Oil Sight Glass, Fits the Agilent Varian HS-16 Diffusion Pump. For location of the sight glass see item #6 on (diagram exploded view & parts illustration) below.

Agilent Varian HS-16 Diffusion Pump, Heater Insulation Blanket, 1 Piece Agilent Varian Part Number PN 79309001 This is a replacement heater insulation blanket. Fits the Agilent Varian HS-16 Diffusion Pump. 3 pieces Cerablanket, 0.50 inch thick. For location of the insulation blanket see item #14 (diagram exploded view & parts illustration) below.

Agilent Varian HS-16 Diffusion Pump, Heater Cover Plate. Agilent Varian Part Number PN 79308001 This is a replacement heater cover plate. Fits the Agilent Varian HS-16 Diffusion Pump. For location of the heater cover plate see item #15 (diagram exploded view & parts illustration) below.

Agilent Varian HS-20 and HS16 Upper Thermal Switch, Diffusion Vacuum Pump Replacement Parts Agilent Varian Part Number PN K9050001 This is a replacement upper thermal (water) switch. Fits the Agilent Varian HS-20/16 Diffusion Pump. Set at 185º F, 85º C. For location of the upper thermal switch see figure #8 (diagram exploded view & parts illustration) below.

Agilent Varian HS-20 HS16 Lower Thermal Switch, Diffusion Vacuum Pump Replacement Parts Agilent Varian Part Number PN K9050002 This is a replacement lower thermal (boiler) switch. Fits the Agilent Varian HS-20 HS-16 Diffusion Pump. Set at 390º F, 199º C. For location of the upper thermal switch see figure #9 (diagram exploded view & parts illustration) below.

Agilent Varian HS-16 Diffusion Pump, Replacement Crush Plate Agilent Varian Part Number PN K4919001 (Should be replaced when heater is replaced) This is a replacement crush plate.(1 each) Fits the Agilent Varian HS-16 Diffusion Pump. Should be replaced when heater is replaced. For location of the crush plate see item #12 (diagram exploded view & parts illustration) below.

Agilent Varian HS-16 Diffusion Pump, Replacement Clamping Plate Agilent Varian Part Number PN K4917001 (3 required per pump) This is a replacement clamping plate.(1 each) Fits the Agilent Varian HS-16 Diffusion Pump. 3 required per pump. For location of the clamping plate see item #13 (diagram exploded view & parts illustration) below.

Agilent Varian HS-16 Diffusion Pump, Heater Element NO leads, 200 Vac, 415 Vac, 2700 Watts Agilent Varian Part Number PN 647316035. (for HS-16 Pumps Built Before May 1990) This is a replacement heater element NO leads, 200 V, 415 V, 2700 W. (1 each) Fits the Agilent Varian HS-16 Diffusion Pump. (for HS-16 pumps built before May 1990) For location of the heater element see item #11 (diagram exploded view & parts illustration) below. (3 required per pump)

Agilent Varian Bolts to Attach ASA Gate Valves to ASA Diffusion Pumps 3/4-10 1-1/4" Length Hex Bolt - Course Thread, 1 each. These are bolts to attach ASA Gate Valves to ASA Diffusion pumps, ASA sizes 6, 8 and 10 inch. One each, size 3/4-10 1-1/4" Length Hex Bolt - Course Thread.

Agilent Varian HS-16 Diffusion Pump, Heater Element NO leads, 480 Vac, 2700 Watts Agilent Varian Part Number PN 647316045. (for HS-16 Pumps Built Before May 1990) This is a replacement heater element NO leads, 480 V, 2700 W. (1 each) Fits the Agilent Varian HS-16 Diffusion Pump. (for HS-16 pumps built before May 1990) For location of the heater element see item #11 (diagram exploded view & parts illustration) below. (3 required per pump)

Agilent Varian HS-16 Diffusion Pump, Heater Element with leads, 200 Vac, 415 Vac, 2700 Watts Agilent Varian Part Number PN 647316020 This is a replacement heater element with leads, 200 V, 415 V, 2700 W. (1 each) Fits the Agilent Varian HS-16 Diffusion Pump. For location of the heater element see item #11 (diagram exploded view & parts illustration) below. (3 required per pump)

Agilent Varian HS-16 Diffusion Pump, Heater Element with leads, 200 Vac, 415 Vac, 3200 Watts Agilent Varian Part Number PN 647316023 This is a replacement heater element with leads, 200 V, 415 V, 3200 W. (1 each) Fits the Agilent Varian HS-16 Diffusion Pump. For location of the heater element see item #11 (diagram exploded view & parts illustration) below. (3 required per pump)

Agilent Varian HS-16 Diffusion Pump, Heater Element with leads, 480 Vac, 2700 Watts Agilent Varian Part Number PN 647316030 This is a replacement heater element with leads, 480V, 2700 W. (1 each) Fits the Agilent Varian HS-16 Diffusion Pump. For location of the heater element see item #11 (diagram exploded view & parts illustration) below. (3 required per pump)

Agilent Varian HS-16 Diffusion Pump, Heater Element with leads, 480 Vac, 3200 Watts Agilent Varian Part Number PN 647316033 This is a replacement heater element with leads, 480V, 3200 W. (1 each) Fits the Agilent Varian HS-16 Diffusion Pump. For location of the heater element see item #11 (diagram exploded view & parts illustration) below. (3 required per pump)