Description
S.I.S. supplies 'O' Rings for replacement in various models of Varian diffusion pumps. Additional sizes and types of 'O' Rings are listed in the 'O' Ring section of this catalog.
Diff. Pump O-Ring Kit | ||||
Part No. | Description | Quantity In Stock |
Price /PK |
Order |
---|---|---|---|---|
DK1 | For M-2 and HS-2 Pumps, pkg of 10 (B238) butyl inlet flange O Rings | DISCONTINUED | --- | --- |
DK2 | For M-4 Pumps, pkg of 10, (B258) butyl inlet flange and 10(V111) Viton(R) Fill and drain O-Rings | DISCONTINUED | --- | --- |
DK3 | For VHS-4 Pumps, pkg of 10, (B258) butyl inlet flange, 10 (B238) butyl foreline flange and 10(V111) Viton(R) Fill and drain O-Rings | DISCONTINUED | --- | --- |
DK4 | For M-6 Pumps, pkg of 10, (B267) butyl inlet flange and 10 (V111) Viton(R) Fill and drain O-Rings | DISCONTINUED | --- | --- |
Unit of measure for ordering is PK. | ||||
* Call for availability. | ||||
Ordering information. International (non-US) prices available through your local dealer. |
Viton® is a registered trademark of DuPont Dow Elastomers.
Nylon, lint free, durable, and ambidextrous.
In Aluminum and Stainless Steel.
For connecting rubber or plastic hose to NW flanges.
O-Rings are available in five different materials from Scientific Instrument Services.
Double Distilled
Hermetic, Sealed, In-line Oil Mist Separator For Mechanical Vacuum Pumps.
Quick action aluminum clamp with finger closure "T" knob for positive sealing of NW flanges.
The below listed vacuum flange copper gaskets are made from OFHC copper.
Copper used.
All gaskets are .080" thick.
The following copper and gold plated copper gaskets are available
for the vacuum flanges on Thermo/Finnigan mass spectrometers.
This convenient o-ring kit contains 30 of the most popular sizes, for a total of 380 o-rings, in one convenient kit.
Invoil 704 is a single component silicone diffusion pump fluid for high vacuums 10-6 to 10-8 torr range.