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Compressor couplings, 42 mm claw width (DIN 3489 / DIN 3238)

Compressor couplings/compressor couplings according to DIN 3489 are used to couple compressed air hoses quickly and inexpensively. These are symmetrical, non-locking couplings with 42 mm claw spacing (attention: risk of confusion with the garden hose coupling with 40 mm claw spacing!), which are coupled by twisting the claws towards each other. There is no distinction between plug and socket. Since the coupling does not have any shut-off function, it must be ensured that the line is depressurized before uncoupling. The risk of uncoupling under pressure is reduced by a safety coupling according to DIN 3489: when uncoupling, the seal is first turned back (pressure relief), then the claws are twisted against each other.

  • Compressor clutch replacement seal FKM, green

    €9,10 - €9,10
    €9,10 - €9,10

    Article number: 4050571166793 Property Value material FKM Temperature range [°C] -30 to +200 resistant to c...

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  • Compressor clutch replacement seal TFEP, red

    €14,90 - €14,90
    €14,90 - €14,90

    Article number: 4050571166786 Property Value material TFEEP Temperature range [°C] -40 to +200 resistant to ...

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  • Compressor coupling 32 (1-1/4") mm hose

    €13,32 - €13,32
    €13,32 - €13,32

    Article number: 4050571156497 Property Value material galvanized steel Seals NBR Hose diameter (inside) [mm] ...

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  • Compressor clutch replacement seal NBR, black

    €0,76 - €0,76
    €0,76 - €0,76

    Article number: 4050571166779 Property Value material NBR Temperature range [°C] -40 to +95 resistant t...

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  • Compressor coupling 25 (1") mm hose with locking collar

    €10,29 - €10,29
    €10,29 - €10,29

    Article number: 4050571630423 Property Value material galvanized steel Seals NBR Hose diameter (inside)...

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  • Compressor coupling 25 (1") mm hose

    €17,68 - €17,68
    €17,68 - €17,68

    Article number: 4050571156527 Property Value material galvanized steel Seals Brass Hose diameter (inside) [mm...

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  • Compressor coupling 25 (1") mm hose

    €56,87 - €56,87
    €56,87 - €56,87

    Article number: 4050571156565 Property Value material 1.4401 Seals FKM Hose diameter (inside) [mm] 25...

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  • Compressor coupling 25 (1") mm hose

    €8,06 - €8,06
    €8,06 - €8,06

    Article number: 4050571156480 Property Value material galvanized steel Seals NBR Hose diameter (inside) [mm] ...

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  • Compressor coupling 19 (3/4") mm hose with locking collar

    €6,84 - €6,84
    €6,84 - €6,84

    Article number: 4050571630416 Property Value material galvanized steel Seals NBR Hose diameter (inside)...

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  • Compressor coupling 19 (3/4") mm hose

    €13,86 - €13,86
    €13,86 - €13,86

    Article number: 4050571156510 Property Value material galvanized steel Seals Brass Hose diameter (inside) [mm...

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  • Compressor coupling 19 (3/4") mm hose

    €6,55 - €6,55
    €6,55 - €6,55

    Article number: 4050571156473 Property Value material galvanized steel Seals NBR Hose diameter (inside) [mm] ...

    View full details

  • Compressor coupling 19 (3/4") mm hose

    €56,87 - €56,87
    €56,87 - €56,87

    Article number: 4050571156558 Property Value material 1.4401 Seals FKM Hose diameter (inside) [mm] 19 (3/4")...

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  • Compressor coupling 13 (1/2") mm hose with locking collar

    €8,52 - €8,52
    €8,52 - €8,52

    Article number: 4050571630409 Property Value material galvanized steel Seals NBR Hose diameter (inside) [mm] ...

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  • Compressor coupling 13 (1/2") mm hose

    €15,98 - €15,98
    €15,98 - €15,98

    Article number: 4050571156503 Property Value material galvanized steel Seals Brass Hose diameter (inside) [mm...

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  • Compressor coupling 13 (1/2") mm hose

    €56,87 - €56,87
    €56,87 - €56,87

    Article number: 4050571156541 Property Value material 1.4401 Seals FKM Hose diameter (inside) [mm] 13...

    View full details

  • Compressor coupling 13 (1/2") mm hose

    €7,04 - €7,04
    €7,04 - €7,04

    Article number: 4050571156466 Property Value material galvanized steel Seals NBR Hose diameter (inside) [mm] ...

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  • Compressor coupling 10 mm hose

    €99,63 - €99,63
    €99,63 - €99,63

    Article number: 4050571156534 Property Value material 1.4401 Seals FKM Hose diameter (inside) [mm] 10 ...

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  • Compressor coupling 10 (3/8") mm hose with locking collar

    €8,37 - €8,37
    €8,37 - €8,37

    Article number: 4050571630393 Property Value material galvanized steel Seals NBR Hose diameter (inside) [mm] ...

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  • Compressor coupling 10 mm hose

    €8,37 - €8,37
    €8,37 - €8,37

    Article number: 4050571156459 Property Value material galvanized steel Seals NBR Hose diameter (inside) [mm] ...

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