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Agilent Varian VHS-250 Diffusion Pump ISO-250F inlet, Standard Cold Cap, 120V, 2200W. PN: K0543301
In Stock: 1


The Agilent Varian VHS-250 has been designed to fill a special need in applications where high pumping speeds are required and space limitations demand a compact pump. The VHS-250 pump is a rugged, general-purpose unit with an operating range of 1.2 x 10-3 to / min, without the use of any cooled cold cap. This Agilent Varian VHS-250 Diffusion Pump Includes:

Condition: New



Product Number: P102159



Price: $11,284.00



Agilent Varian VHS-250 Diffusion Pump ISO-250F inlet, Standard Cold Cap, 208V, 2200W. PN: K0543306
In Stock: 1


The Agilent Varian VHS-250 has been designed to fill a special need in applications where high pumping speeds are required and space limitations demand a compact pump. The VHS-250 pump is a rugged, general-purpose unit with an operating range of 1.2 x 10-3 to / min, without the use of any cooled cold cap. This Agilent Varian VHS-250 Diffusion Pump Includes:

Condition: New



Product Number: P107098



Price: $11,284.00



Agilent Varian VHS-250 Diffusion Pump ISO-250F inlet, Standard Cold Cap, 240V, 2200W. PN: K0543302
In Stock: 1


The Agilent Varian VHS-250 has been designed to fill a special need in applications where high pumping speeds are required and space limitations demand a compact pump. The VHS-250 pump is a rugged, general-purpose unit with an operating range of 1.2 x 10-3 to / min, without the use of any cooled cold cap. This Agilent Varian VHS-250 Diffusion Pump Includes:

Condition: New



Product Number: P107099



Price: $11,284.00



Agilent Varian Thermal Switch for VHS-4, 6, 10, 250, & 400 Diffusion Pumps PN 642906025
In Stock: 3
Expecting: 5
Arrival: 2 on 2021-05-19


This is the Agilent Varian VHS-4, VHS-6, VHS-10, VHS-250, VHS-400 Diffusion Pump replacement Thermal Switch. (Set at 300 F, 148 C). See No. 15 below in illustration for thermal switch location on a VHS-4

Condition: New



Product Number: P106938



Price: $198.26



Agilent Varian Thermal Switch Kit for VHS-250 Diffusion Pump PN L8912301
Out of Stock


This is a Thermal Switch Kit. Fits the Agilent Varian VHS-250 Diffusion Pump. For location of the baffle retaining ring see item #7 on (diagram exploded view & parts illustration) below. This Thermal Switch Kit includes: Thermal Switch Box Insulator

Condition: New



Product Number: P107106



Price: $257.71



Agilent Varian VHS-250 Diffusion Pump Heater Wire, 10 AWG, 36 in. length, PN X3901-68002
In Stock: 1


This is the Agilent Varian VHS-250 Diffusion Pump stranded nickel heater wire, 10 AWG, 36 inches long. (3 - 36 inch lengths required for total replacement per pump). See No. 9 below in illustration for heater wire location.

Condition: New



Product Number: P107109



Price: $150.26



Agilent Varian VHS-250 Water Cooled Vacuum Diffusion Pump ISO-250F inlet, Std. Cold Cap, PN F9584301
Out of Stock


This is the standard cold cap for the VHS-250 Diffusion Pump. For location of standard cold cap see item #1 on (diagram exploded view & parts illustration) below.

Condition: New



Product Number: P107101



Price: $1,092.00



Agilent Varian VHS-6 & VHS-250 Foreline Baffle Assembly, Diffusion Pump Replacement Parts PN L9172301
Out of Stock


These Agilent Varian VHS-6 & VHS-250 diffusion pump replacement foreline baffle assemblies are OEM Agilent Varian replacement parts with part number L9172301. The foreline baffle is located in the roughing line exhaust arm of the diffusion pump. They are designed to help prevent diffusion pump oil from being transported to the roughing pump under high throughput conditions. See the VHS-6 diffusion pump roughing line arm noted by balloon #6 in the illustration below.

Condition: New



Product Number: P106811



Price: $202.28



Agilent Varian VHS-250 Diffusion Pump Jet Tube Assembly and Splash Baffle, PN F9548301
Out of Stock


This is a replacement jet tube assembly and splash baffle. Fits the Agilent Varian VHS-250 Diffusion Pump. For location of the jet tube and splash baffle assembly see item #3 on (diagram exploded view & parts illustration) below.

Condition: New



Product Number: P107103



Price: $5,508.46



Agilent Varian Foreline Baffle Retaining Ring for VHS-250 Diffusion Pump PN 699992187
Out of Stock


This is a replacement baffle retaining ring. Fits the Agilent Varian VHS-250 Diffusion Pump. For location of the baffle retaining ring see item #6 on (diagram exploded view & parts illustration) below.

Condition: New



Product Number: P107105



Price: $16.21



Agilent Varian VHS-250 Diffusion Pump O-Ring Kit, PN K0377184
Out of Stock


This is the Agilent Varian VHS-250 Diffusion Pump O-Ring Kit. O-Ring Kit Contains: 3 Butyl inlet flange O-ring, Parker No. 2-267 3-Butyl-N foreline flange O-ring, Parker No. 2-332 10 Viton fill and drain O-rings (old style), Parker No. 2-112 10 Viton fill and drain O-rings (new style, Parker No. 2-113 1 PTFE gasket 1 Sight glass O-ring, Parker No. 2-226

Condition: New



Product Number: P107111



Price: $191.30



Agilent Varian VHS-250 Diffusion Vacuum Pump, Ceramic Bushing Insulator for Cold Cap, PN 699006025
Out of Stock


Agilent Varian VHS-250 Air Cooled Diffusion Pump Replacement Standoff Ceramic Bushing Insulator, for Cold Cap. For location see item #19 on illustration below.

Condition: New



Product Number: P107113



Price: $30.00



Agilent Varian VHS-250 Diffusion Pump Lugs for Heater Wire, nickel, 1 each. PN 648056680
In Stock: 9


This is the Agilent Varian VHS-250 diffusion pump heater wire lugs, (sold as one each.) See No. 10 below in illustration for heater wire lugs location.

Condition: New



Product Number: P107112



Price: $15.00



Agilent Varian VHS-250, Diffusion Pump Sight Glass Kit, PN L8908301
Out of Stock
Arrival: 4 on 2021-05-11


This is a replacement Sight Glass Kit. Fits the Agilent Varian VHS-250 Diffusion Pump. For location of the sight glass kit see item #2 on (diagram exploded view & parts illustration) below.

Condition: New



Product Number: P107102



Price: $145.00



Agilent Varian VHS-6 & VHS-250 Diffusion Pump Replacement Heater, 120VAC, 2200W, 18.3A, 6.6Ohms, 647306125
In Stock: 6


These Agilent Varian VHS-6 & VHS-250 heaters are OEM Agilent Varian replacement parts for the VHS-6 diffusion vacuum pumps with part number 647306125. These replacement diffusion pump heaters are designed to operate on 120 VAC producing 2200 watt of heat for a VHS-6, VHS-250 diffusion pump. These heater element pull 18.3 Amps at 120 VAC and have a 6.6 Ohms resistance across the element. These Agilent Varian VHS-6 heaters are shown as #8 in the illustration below.

Condition: New



Product Number: P103143



Price: $261.23



Agilent Varian VHS-6 & VHS-250 Diffusion Pump Replacement Heater, 208VAC, 2200W, 10.6A, 19.6 Ohms, 647306175
In Stock: 2


These Agilent Varian VHS-6 & VHS-250 heaters are OEM Agilent Varian replacement parts for the VHS-6 diffusion vacuum pumps with part number 647306175. These replacement diffusion pump heaters are designed to operate on 120 VAC producing 2200 watt of heat for a VHS-6, VHS-250 diffusion pump. These heater element pull 10.6 Amps at 208 VAC and have a 19.6 Ohms resistance across the element. These Agilent Varian VHS-6 heaters are shown as #8 in the illustration below.

Condition: New



Product Number: P103144



Price: $205.65



Agilent Varian VHS-6 & VHS-250 Diffusion Pump Replacement Heater, 240VAC, 2200W, 9.2A, 26 Ohms, 647306225
In Stock: 3
Expecting: 3
Arrival: 3 on 2021-06-10


These Agilent Varian VHS-6 & VHS-250 heaters are OEM Agilent Varian replacement parts for the VHS-6 diffusion vacuum pumps with part number 647306225. These replacement diffusion pump heaters are designed to operate on 120 VAC producing 2200 watt of heat for a VHS-6 & VHS-250 diffusion pump. These heater elements pull 9.2 Amps at 208 VAC and have a 26 Ohms resistance across the element. These Agilent Varian VHS-6 heaters are shown as #8 in the illustration below.

Condition: New



Product Number: P103145



Price: $261.23



Agilent Varian VHS-6 & VHS-250 Diffusion Pump Heater Clamp Assembly, PN 86643301
In Stock: 2


These Agilent Varian VHS-6 & VHS-250 diffusion pump heater clamp assemblies are OEM Agilent Varian replacement parts with part number 86643301. These clampling plates help transfer heat from the diffusion pump heater to the oil inside the pump. these clamping plate kits include: clamping plate, cover plate, and insulator, see #11 abc below in the illustration below.

Condition: New



Product Number: P106814



Price: $346.88



Agilent Varian VHS-4, VHS-6 and VHS-250 Diffusion Pump Heater Insulator, PN 86087001
In Stock: 4


These Agilent Varian VHS-4, VHS-6 & VHS-250 diffusion pump heater insulators are used to insulate the heater from pumps bottom cover. These heater insulators are used in the new-style diffusion pumps. These are OEM Agilent Varian replacement parts with part number 86087001, see #11b below in illustration for heater insulator location.

Condition: New



Product Number: P106815



Price: $80.71



Agilent Varian VHS-250 Diffusion Pump Heater Cover, PN L8997001
Out of Stock


This is the Agilent Varian VHS-250 diffusion pump heater cover. See No. 13 below in illustration for pump heater cover location.

Condition: New



Product Number: P107110



Price: $91.48



Agilent Varian Bolts to Attach ASA Gate Valves to ASA Diffusion Pumps 3/4-10 1-1/4" Length Hex Bolt - 1 each
In Stock: 16


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.

Condition: New



Product Number: P1011551



Price: $3.78



Varian VHS-250 Old-Style Diffusion Pump Thermal Overload Switch Aluminum Cover Box
Out of Stock


These Varian VHS-250 diffusion vacuum pump replacement thermal overload switch covers are made of aluminum. They also include the replacement mounting hardware. The thermal switch is used to protect the diffusion pump from over heating which typically occurs from lack of cooling water.

Condition: New



Product Number: P107097



Price: $59.95



Agilent Varian Thermocouple for Measuring Temperature of Diffusion Vacuum Pumps. PN 642906115
In Stock: 1


Agilent Varian Thermocouple for measuring temperature of diffusion vacuum pumps. One end is connected to the diffusion pump the other end is connected to a temperature gauge. Agilent Varian Part Number 642906115

Condition: New



Product Number: P109634



Price: $70.76



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5910 Midway Park Blvd NE,
Albuquerque, NM 87109-5805

Phone: (505) 872-0037
Fax: (505) 872-9001
info@idealvac.com