Dixon Buna-N RJT (BSM) O-ring gasket, 1"
Available
This Dixon Buna-N (NBR) gasket is the O-ring seal for BSM (RJT) hygienic unions. It is black with a red dot marking and is available in 6 sizes, 1", 1-1/2", 2", 2-1/2", 3", 4". It comes in its BSM (RJT) O-rings group, which is associated with RJT (BSM) AS1528.2 - 2001 screwed couplings.
FKM is also available for this range.
Where this product is used
- Replacement O-ring seal for BSM (RJT) hygienic unions in the matching size
- Union joints between RJT liners and males where a Buna-N seal suits the product and cleaning chemicals
Features
- Material: Buna-N (nitrile, NBR)
- Used with BSM (RJT) screwed couplings to AS1528.2 - 2001
- Inside diameter and width for every size
- Part number series: 40MP-U...RJT
Key specifications
| Specification | Detail |
|---|---|
| Brand | Dixon |
| Material | Buna-N (nitrile, NBR) |
| Used with | BSM (RJT) hygienic unions (RJT (BSM) AS1528.2 - 2001) |
| Marking | Black, red dot |
| Sizes | 1", 1-1/2", 2", 2-1/2", 3", 4" |
Choosing the right option
Match the O-ring to the union size, and check that your union is a BSM (RJT) type with the standard liner and male: Dixon's CIP flat-face unions and its NZ RJT unions use different O-rings and gaskets. Choose Buna-N only if it suits your product and cleaning chemicals.
Related Dixon products: Dixon EPDM RJT O Ring Gasket, Dixon CIP Buna-N RJT O Ring Gasket and Dixon 316 Stainless Steel RJT-14 CIP Welding Liner.
| Option | Part number | SKU |
|---|---|---|
| 1" | 40MP-U100RJT | A0068142 |
| 1-1/2" | 40MP-U150RJT | A0068145 |
| 2" | 40MP-U200RJT | A0068148 |
| 2-1/2" | 40MP-U250RJT | A0068151 |
| 3" | 40MP-U300RJT | A0068154 |
| 4" | 40MP-U400RJT | A0068157 |
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Dixon Black Buna-N RJT Gasket Red Dot: 1"
SKU: A0068142 | Model: 40MP-U100RJT
Dixon 40MP-U100RJT: 1" Buna-N RJT O-ring gasket, Buna-N (nitrile, NBR). Inside diameter: 26.92mm. Width: 6.35mm.

