11thEditionPulsarCatalog

BSPP PARALLEL PIPE ADAPTERS

BSP threads seal in the same ways as NPT threads but are different dimensions. BSP is very common on many types of European equipment as well as some Japanese machinery. BSP threads may be tapered but more often are parallel threads, with females relying on a cone seat for sealing. Male parallel threads seal with a chamfered end on a female with a cone seat, with a copper gasket on a flat seat, with an o-ring in a recessed port, or finally with a bonded seal in a machined face port.

28036… BSPP BUSHING

36036… MALE BSPP UNION

Part Number 28036-04-02 28036-06-04 28036-08-04 28036-08-06 28036-10-08 28036-12-04 28036-12-08 28036-16-08 28036-16-12 28036-20-16 28036-24-16 28036-24-20

Male BSPP

Female BSPP

1 ⁄ 4 -19 3 ⁄ 8 -19 1 ⁄ 2 -14 1 ⁄ 2 -14 5 ⁄ 8 -14 3 ⁄ 4 -14 3 ⁄ 4 -14 1-11 1-11 1 1 ⁄ 4 -11 1 1 ⁄ 2 -11 1 1 ⁄ 2 -11

1 ⁄ 8 -28 1 ⁄ 4 -19 1 ⁄ 4 -19 3 ⁄ 8 -19 1 ⁄ 2 -14 1 ⁄ 4 -19 1 ⁄ 2 -14 1 ⁄ 2 -14 3 ⁄ 4 -14 1-11

Part Number Standard sizes 36036-02-02 36036-04-04 36036-06-06 36036-08-08 36036-10-10 36036-12-12 36036-16-16 36036-20-20 36036-24-24 36036-32-32 Reducers 36036-04-02 36036-06-02 36036-06-04 36036-08-04 36036-08-06 36036-10-08 36036-12-04 36036-12-06 36036-12-08 36036-12-10 36036-16-08 36036-16-12 36036-20-12 36036-20-16 36036-24-12 36036-24-16 36036-24-20 36036-32-24

Male BSPP

Male BSPP

1 ⁄ 8 -28 1 ⁄ 4 -19 3 ⁄ 8 -19 1 ⁄ 2 -14 5 ⁄ 8 -14 3 ⁄ 4 -14 1-11 1 1 ⁄ 4 -11 1 1 ⁄ 2 -11

1 ⁄ 8 -28 1 ⁄ 4 -19 3 ⁄ 8 -19 1 ⁄ 2 -14 5 ⁄ 8 -14 3 ⁄ 4 -14 1-11 1 1 ⁄ 4 -11 1 1 ⁄ 2 -11

Adapters

1-11

1 1 ⁄ 4 -11

36028… MALE BSPP TO SOLID FEMALE BSPP

2-11

2-11

1 ⁄ 4 -19 3 ⁄ 8 -19 3 ⁄ 8 -19 1 ⁄ 2 -14 1 ⁄ 2 -14 5 ⁄ 8 -14 3 ⁄ 4 -14 3 ⁄ 4 -14 3 ⁄ 4 -14 3 ⁄ 4 -14

1 ⁄ 8 -28 1 ⁄ 8 -28 1 ⁄ 4 -19 1 ⁄ 4 -19 3 ⁄ 8 -19 1 ⁄ 2 -14 1 ⁄ 4 -19 3 ⁄ 8 -19 1 ⁄ 2 -14 5 ⁄ 8 -14 1 ⁄ 2 -14 3 ⁄ 4 -14 3 ⁄ 4 -14 1-11 3 ⁄ 4 -14

Part Number 36028-04-04 36028-04-06 36028-06-06 36028-06-08 36028-08-08 36028-08-12 36028-12-16 36028-20-08 36028-32-20

Male BSPP

Female BSPP

1 ⁄ 4 -19 1 ⁄ 4 -19 3 ⁄ 8 -19 3 ⁄ 8 -19 1 ⁄ 2 -14 1 ⁄ 2 -14 3 ⁄ 4 -14 1 1 ⁄ 4 -11

1 ⁄ 4 -19 3 ⁄ 8 -19 3 ⁄ 8 -19 1 ⁄ 2 -14 1 ⁄ 2 -14 3 ⁄ 4 -14 1-11 1 ⁄ 2 -14 1 1 ⁄ 4 -11

1-11 1-11

1 1 ⁄ 4 -11 1 1 ⁄ 4 -11 1 1 ⁄ 2 -11 1 1 ⁄ 2 -11 1 1 ⁄ 2 -11

2-11

1-11

1 1 ⁄ 4 -11 1 1 ⁄ 2 -11

2-11

36036BH… MALE BSPP BULKHEAD UNION

Part Number Standard sizes 36036BH-02-02 36036BH-04-04 36036BH-06-06 36036BH-08-08 36036BH-10-10 36036BH-12-12 36036BH-16-16 36036BH-20-20 Reducers 36036BH-06-04 36036BH-08-06 36036BH-12-08 36036BH-16-12

Male BSPP

Male B.H. BSPP

1 ⁄ 8 -28 1 ⁄ 4 -19 3 ⁄ 8 -19 1 ⁄ 2 -14 5 ⁄ 8 -14 3 ⁄ 4 -14 1-11 1 1 ⁄ 4 -11

1 ⁄ 8 -28 1 ⁄ 4 -19 3 ⁄ 8 -19 1 ⁄ 2 -14 5 ⁄ 8 -14 3 ⁄ 4 -14 1-11 1 1 ⁄ 4 -11

3 ⁄ 8 -19 1 ⁄ 2 -14 3 ⁄ 4 -14 1-11

1 ⁄ 4 -19 3 ⁄ 8 -19 1 ⁄ 2 -14 3 ⁄ 4 -14

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