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Browse this product in: Milking Liners, Teat Cups & Plugs.
Product code: ERV-DF-LIN-00020

A milking liner with a listed length of 318 mm, shown with a 148.8 mm matched-shell reference. The liner drawing lists diameters of 24 / 26.7 / 10 mm, and the shell drawing lists 40 / 24 mm. Select using the complete drawing dimensions.

Key features at a glance
- Liner length: 318 mm
- Liner drawing diameters: 24 / 26.7 / 10 mm
- Matched shell length: 148.8 mm
- Matched shell drawing diameters: 40 / 24 mm
Choose your configuration
| Model | Liner length | Liner drawing diameters | Shell reference length | Shell drawing diameters |
|---|---|---|---|---|
| ERV-DF-LIN-00019 | 315.8 mm | 23 / 28 / 9 mm | 148.8 mm | 40 / 24 mm |
| ERV-DF-LIN-00020 | 318 mm | 24 / 26.7 / 10 mm | 148.8 mm | 40 / 24 mm |
Match the full liner and shell drawing
This 318 mm liner lists the same 148.8 mm shell length and 40 / 24 mm shell diameters as the 315.8 mm liner, but the liner length and drawing diameters differ. The comparison identifies dimensions, not guaranteed interchangeability. Confirm material, operating requirements and whether a shell is included in the quotation.
Additional product details
This liner is listed in sets of four, with vented and unvented configurations available to specify. Confirm the vent requirement as well as the 318 mm liner length and matched shell dimensions when requesting a quotation.
Product photographs and details
Specifications
| Liner length | 318 mm |
|---|---|
| Liner drawing diameters | 24 / 26.7 / 10 mm |
| Matched shell length | 148.8 mm |
| Matched shell drawing diameters | 40 / 24 mm |
| Listed pack quantity | 4 liners |
| Vent configuration | With or without vent; specify when ordering |
Frequently asked questions
What are the liner and matched-shell dimensions?
- Liner length: 318 mm.
- Liner drawing diameters: 24 / 26.7 / 10 mm.
- Matched shell length: 148.8 mm.
- Matched shell drawing diameters: 40 / 24 mm. Diameter values correspond to the labels in the product drawing.
Is the shell included with the liner?
The shell image is a dimensional reference; confirm whether a shell is included in the quotation. For ERV-DF-LIN-00020, specify the version with or without a vent. Check the listed 318 mm liner length, 148.8 mm matched-shell length and drawing dimensions together; length alone does not establish compatibility. Include quantity and destination country.
Compare replacement requirements
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