Roswel has an extensive range of DM-Fit Push-in couplings (Metric and Inch sizes) available from stock. Also available on request are the Power couplings (Acetal coupling suitable for stainless steel pipes), Clean couplings (This coupling is equipped with an extra O-ring) and the white Polypropylene couplings. You can find this in the catalog along with the extensive technical data. The quality of the DM couplings can be compared to the John Guest coupling, only with a more extensive range.
Article number RAMC0102 RAMC0104 RAMC0302 RAMC0402 RAMC0404 RAMC0406 RAMC0407 RAMC0502 RAMC0504 RAMC0506 RAMC0602 RAMC0604 RAMC0606 RAMC0607 RAMC0706 RAMC0707
Maat/Größe/Size
5/32"tube x 1/8"NPTF
5/32"tube x 1/4"NPTF
3/16"tube x 1/8"NPTF
1/4"tube x 1/8"NPTF
1/4"tube x 1/4"NPTF
1/4"tube x 3/8"NPTF
1/4"tube x 1/2"NPTF
5/16"tube x 1/8"NPTF
5/16"tube x 1/4"NPTF
5/16"tube x 3/8"NPTF
3/8"tube x 1/8"NPTF
3/8"tube x 1/4"NPTF
3/8"tube x3/8"NPTF
3/8"tube x 1/2"NPTF
1/2"tube x 3/8"NPTF
1/2"tube x 1/2"NPTF
5/32"tube x 1/8"NPTF
5/32"tube x 1/4"NPTF
3/16"tube x 1/8"NPTF
1/4"tube x 1/8"NPTF
1/4"tube x 1/4"NPTF
1/4"tube x 3/8"NPTF
1/4"tube x 1/2"NPTF
5/16"tube x 1/8"NPTF
5/16"tube x 1/4"NPTF
5/16"tube x 3/8"NPTF
3/8"tube x 1/8"NPTF
3/8"tube x 1/4"NPTF
3/8"tube x3/8"NPTF
3/8"tube x 1/2"NPTF
1/2"tube x 3/8"NPTF
1/2"tube x 1/2"NPTF
Artikelnummer
RAMCB0102
RAMCB0104
RAMCB0302
RAMCB0304
RAMCB0402
RAMCB0404
RAMCB0502
RAMCB0504
RAMCB0506
RAMCB0602
RAMCB0604
RAMCB0606
RAMCB0607
RAMCB0706
RAMCB0707
RAMCB0102
RAMCB0104
RAMCB0302
RAMCB0304
RAMCB0402
RAMCB0404
RAMCB0502
RAMCB0504
RAMCB0506
RAMCB0602
RAMCB0604
RAMCB0606
RAMCB0607
RAMCB0706
RAMCB0707
Maat/Größe/Size
5/32"tube x 1/8"BSP(P)
5/32"tube x 1/4"BSP(P)
3/16"tube x 1/8"BSP(P)
3/16"tube x 1/4"BSP(P)
1/4"tube x 1/8"BSP(P)
1/4"tube x 1/4"BSP(P)
5/16"tube x 1/8"BSP(P)
5/16"tube x 1/4"BSP(P)
5/16"tube x 3/8"BSP(P)
3/8"tube x 1/8"BSP(P)
3/8"tube x 1/4"BSP(P)
3/8"tube x 3/8"BSP(P)
3/8"tube x 1/2"BSP(P)
1/2"tube x 3/8"BSP(P)
1/2"tube x 1/2"BSP(P)
5/32"tube x 1/8"BSP(P)
5/32"tube x 1/4"BSP(P)
3/16"tube x 1/8"BSP(P)
3/16"tube x 1/4"BSP(P)
1/4"tube x 1/8"BSP(P)
1/4"tube x 1/4"BSP(P)
5/16"tube x 1/8"BSP(P)
5/16"tube x 1/4"BSP(P)
5/16"tube x 3/8"BSP(P)
3/8"tube x 1/8"BSP(P)
3/8"tube x 1/4"BSP(P)
3/8"tube x 3/8"BSP(P)
3/8"tube x 1/2"BSP(P)
1/2"tube x 3/8"BSP(P)
1/2"tube x 1/2"BSP(P)
Artikelnummer
RAMCBT0102
RAMCBT0104
RAMCBT0302
RAMCBT0304
RAMCBT0402
RAMCBT0404
RAMCBT0406
RAMCBT0407
RAMCBT0502
RAMCBT0504
RAMCBT0506
RAMCBT0602
RAMCBT0604
RAMCBT0606
RAMCBT0607
RAMCBT0706
RAMCBT0707
RAMCBT0102
RAMCBT0104
RAMCBT0302
RAMCBT0304
RAMCBT0402
RAMCBT0404
RAMCBT0406
RAMCBT0407
RAMCBT0502
RAMCBT0504
RAMCBT0506
RAMCBT0602
RAMCBT0604
RAMCBT0606
RAMCBT0607
RAMCBT0706
RAMCBT0707
Maat/Größe/Size
5/32"tube x 1/8"BSPT
5/32"tube x 1/4"BSPT
3/16"tube x 1/8"BSPT
3/16"tube x 1/4"BSPT
1/4"tube x 1/8"BSPT
1/4"tube x 1/4"BSPT
1/4"tube x 3/8"BSPT
1/4"tube x 1/2"BSPT
5/16"tube x 1/8"BSPT
5/16"tube x 1/4"BSPT
5/16"tube x 3/8"BSPT
3/8"tube x 1/8"BSPT
3/8"tube x 1/4"BSPT
3/8"tube x 3/8"BSPT
3/8"tube x 1/2"BSPT
1/2"tube x 3/8"BSPT
1/2"tube x 1/2"BSPT
5/32"tube x 1/8"BSPT
5/32"tube x 1/4"BSPT
3/16"tube x 1/8"BSPT
3/16"tube x 1/4"BSPT
1/4"tube x 1/8"BSPT
1/4"tube x 1/4"BSPT
1/4"tube x 3/8"BSPT
1/4"tube x 1/2"BSPT
5/16"tube x 1/8"BSPT
5/16"tube x 1/4"BSPT
5/16"tube x 3/8"BSPT
3/8"tube x 1/8"BSPT
3/8"tube x 1/4"BSPT
3/8"tube x 3/8"BSPT
3/8"tube x 1/2"BSPT
1/2"tube x 3/8"BSPT
1/2"tube x 1/2"BSPT
Article number RAME0302 RAME0402 RAME0404 RAME0406 RAME0504 RAME0506 RAME0604 RAME0606 RAME0706 RAME0707
Maat/Größe/Size
3/16"tube x 1/8"NPTF
1/4"tube x 1/8"NPTF
1/4"tube x 1/4"NPTF
1/4"tube x 3/8"NPTF
5/16"tube x 1/4"NPTF
5/16"tube x 3/8"NPTF
3/8"tube x 1/4"NPTF
3/8"tube x 3/8"NPTF
1/2"tube x 3/8"NPTF
1/2"tube x 1/2"NPTF
3/16"tube x 1/8"NPTF
1/4"tube x 1/8"NPTF
1/4"tube x 1/4"NPTF
1/4"tube x 3/8"NPTF
5/16"tube x 1/4"NPTF
5/16"tube x 3/8"NPTF
3/8"tube x 1/4"NPTF
3/8"tube x 3/8"NPTF
1/2"tube x 3/8"NPTF
1/2"tube x 1/2"NPTF
Artikelnummer
RAMES0102
RAMES0104
RAMES0302
RAMES0402
RAMES0404
RAMES0502
RAMES0504
RAMES0506
RAMES0604
RAMES0606
RAMES0706
RAMES0707
RAMES0102
RAMES0104
RAMES0302
RAMES0402
RAMES0404
RAMES0502
RAMES0504
RAMES0506
RAMES0604
RAMES0606
RAMES0706
RAMES0707
Maat/Größe/Size
5/32"tube x 1/8"NPTF
5/32"tube x 1/4"NPTF
3/16"tube x 1/8"NPTF
1/4"tube x 1/8"NPTF
1/4"tube x 1/4"NPTF
5/16"tube x 1/8"NPTF
5/16"tube x 1/4"NPTF
5/16"tube x 3/8"NPTF
3/8"tube x 1/4"NPTF
3/8"tube x 3/8"NPTF
1/2"tube x 3/8"NPTF
1/2"tube x 1/2"NPTF
5/32"tube x 1/8"NPTF
5/32"tube x 1/4"NPTF
3/16"tube x 1/8"NPTF
1/4"tube x 1/8"NPTF
1/4"tube x 1/4"NPTF
5/16"tube x 1/8"NPTF
5/16"tube x 1/4"NPTF
5/16"tube x 3/8"NPTF
3/8"tube x 1/4"NPTF
3/8"tube x 3/8"NPTF
1/2"tube x 3/8"NPTF
1/2"tube x 1/2"NPTF
Artikelnummer
RAMESBT0104
RAMESBT0302
RAMESBT0304
RAMESBT0306
RAMESBT0404
RAMESBT0406
RAMESBT0407
RAMESBT0504
RAMESBT0506
RAMESBT0507
RAMESBT0606
RAMESBT0607
RAMESBT0706
RAMESBT0707
RAMESBT0104
RAMESBT0302
RAMESBT0304
RAMESBT0306
RAMESBT0404
RAMESBT0406
RAMESBT0407
RAMESBT0504
RAMESBT0506
RAMESBT0507
RAMESBT0606
RAMESBT0607
RAMESBT0706
RAMESBT0707
Maat/Größe/Size
5/32" tube x 1/4" BSPT(PT)
3/16" tube x 1/8" BSPT(PT)
3/16" tube x 1/4" BSPT(PT)
3/16" tube x 3/8" BSPT(PT)
1/4" tube x 1/4" BSPT(PT)
1/4" tube x 3/8" BSPT(PT)
1/4" tube x 1/2" BSPT(PT)
5/16" tube x 1/4" BSPT(PT)
5/16" tube x 3/8" BSPT(PT)
5/16" tube x 1/2" BSPT(PT)
3/8" tube x 3/8" BSPT(PT)
3/8" tube x 1/2" BSPT(PT)
1/2" tube x 3/8" BSPT(PT)
1/2" tube x 1/2" BSPT(PT)
5/32" tube x 1/4" BSPT(PT)
3/16" tube x 1/8" BSPT(PT)
3/16" tube x 1/4" BSPT(PT)
3/16" tube x 3/8" BSPT(PT)
1/4" tube x 1/4" BSPT(PT)
1/4" tube x 3/8" BSPT(PT)
1/4" tube x 1/2" BSPT(PT)
5/16" tube x 1/4" BSPT(PT)
5/16" tube x 3/8" BSPT(PT)
5/16" tube x 1/2" BSPT(PT)
3/8" tube x 3/8" BSPT(PT)
3/8" tube x 1/2" BSPT(PT)
1/2" tube x 3/8" BSPT(PT)
1/2" tube x 1/2" BSPT(PT)
Artikelnummer
RASA0102
RASA0104
RASA0302
RASA0402
RASA0404
RASA0502
RASA0504
RASA0506
RASA0604
RASA0606
RASA0706
RASA0707
RASA0102
RASA0104
RASA0302
RASA0402
RASA0404
RASA0502
RASA0504
RASA0506
RASA0604
RASA0606
RASA0706
RASA0707
Maat/Größe/Size
5/32"stem x 1/8"NPTF
5/32"stem x 1/4"NPTF
3/16"stem x 1/8"NPTF
1/4"stem x 1/8"NPTF
1/4"stem x 1/4"NPTF
5/16"stem x 1/8"NPTF
5/16"stem x 1/4"NPTF
5/16"stem x 3/8"NPTF
3/8"stem x 1/4"NPTF
3/8"stem x 3/8"NPTF
1/2"stem x 3/8"NPTF
1/2"stem x 1/2"NPTF
5/32"stem x 1/8"NPTF
5/32"stem x 1/4"NPTF
3/16"stem x 1/8"NPTF
1/4"stem x 1/8"NPTF
1/4"stem x 1/4"NPTF
5/16"stem x 1/8"NPTF
5/16"stem x 1/4"NPTF
5/16"stem x 3/8"NPTF
3/8"stem x 1/4"NPTF
3/8"stem x 3/8"NPTF
1/2"stem x 3/8"NPTF
1/2"stem x 1/2"NPTF
Article number RAEU0101 RAEU0303 RAEU0404 RAEU0501 RAEU0503 RAEU0504 RAEU0505 RAEU0603 RAEU0604 RAEU0605 RAEU0606 RAEU0704 RAEU0705 RAEU0706 RAEU0707
Size/Größe/Size 5/32"tube x 5/32"tube 3/16"tube x 3/16"tube 1/4"tube x 1/4"tube 5/16"tube x 5/32"tube 5 /16"tube x 3/16"tube 5/16"tube x 1/4"tube 5/16"tube x 5/16"tube 3/8"tube x 3/16"tube 3/8"tube x 1 /4"tube 3/8"tube x 5/16"tube 3/8"tube x 3/8"tube 1/2"tube x 1/4"tube 1/2"tube x 5/16"tube 1/ 2"tube x 3/8"tube 1/2"tube x 1/2"tube
Article number RATEU0101 RATEU0303 RATEU0306 RATEU0404 RATEU0406 RATEU0505 RATEU0506 RATEU0606 RATEU0607 RATEU0707
Maat/Größe/Size
5/32"tube x 5/32"stem
3/16"tube x 3/16"stem
3/16" tube x 3/8"stem
1/4"tube x 1/4"stem
1/4"tube x 3/8"stem
5/16"tube x 5/16"stem
5/16"tube x 3/8"stem
3/8"tube x 3/8"stem
3/8" tube x 1/2"stem
1/2"tube x 1/2"stem
5/32"tube x 5/32"stem
3/16"tube x 3/16"stem
3/16" tube x 3/8"stem
1/4"tube x 1/4"stem
1/4"tube x 3/8"stem
5/16"tube x 5/16"stem
5/16"tube x 3/8"stem
3/8"tube x 3/8"stem
3/8" tube x 1/2"stem
1/2"tube x 1/2"stem
Article number RATEB0404 RATEB0405 RATEB0504 RATEB0505 RATEB0604 RATEB0605 RATEB0606
Maat/Größe/Size
1/4"stem x 1/4" slangtule
1/4"stem x 5/16" slangtule
5/16"stem x 1/4" slangtule
5/16"stem x 5/16" slangtule
3/8"stem x 1/4" slangtule
3/8"stem x 5/16" slangtule
3/8"stem x 3/8" slangtule
1/4"stem x 1/4" slangtule
1/4"stem x 5/16" slangtule
5/16"stem x 1/4" slangtule
5/16"stem x 5/16" slangtule
3/8"stem x 1/4" slangtule
3/8"stem x 5/16" slangtule
3/8"stem x 3/8" slangtule
Article number RAUC0101 RAUC0303 RAUC0401 RAUC0403 RAUC0404 RAUC0501 RAUC0503 RAUC0504 RAUC0505 RAUC0601 RAUC0603 RAUC0604 RAUC0605 RAUC0606 RAUC067.5 RAUC0705 RAUC0706 RAUC0707
Maat/Größe/Size 5/32"tube x 5/32"tube 3/16"tube x 3/16"tube 1/4"tube x 5/32"tube 1/4"tube x 3/16"tube 1 /4"tube x 1/4"tube 5/16"tube x 5/32"tube 5/16"tube x 3/16"tube 5/16"tube x 1/4"tube 5/16"tube x 5 /16"tube 3/8"tube x 5/32"Tube 3/8"tube x 3/16"tube 3/8"tube x 1/4"tube 3/8"tube x 5/16"tube 3/ 8"tube x 3/8"tube 3/8"tube x 7.5mm 1/2"tube x 5/16"tube 1/2"tube x 3/8"tube 1/2"tube x 1/2"tube
Artikelnummer
RARD0104
RARD0305
RARD0306
RARD0405
RARD0406
RARD0506
RARD0507
RARD0607
RARD0104
RARD0305
RARD0306
RARD0405
RARD0406
RARD0506
RARD0507
RARD0607
Maat/Größe/Size
5/32"tube x 1/4"stem
3/16"tube x 5/16"stem
3/16"tube x 3/8"stem
1/4"tube x 5/16"stem
1/4"tube x 3/8"stem
5/16"tube x 3/8"stem
5/16"tube x 1/2"stem
3/8"tube x 1/2"stem
5/32"tube x 1/4"stem
3/16"tube x 5/16"stem
3/16"tube x 3/8"stem
1/4"tube x 5/16"stem
1/4"tube x 3/8"stem
5/16"tube x 3/8"stem
5/16"tube x 1/2"stem
3/8"tube x 1/2"stem
Article number RATBC0403 RATBC0404 RATBC0405 RATBC0503 RATBC0504 RATBC0505 RATBC0506 RATBC0604 RATBC0605 RATBC0606 RATBC0607 RATBC0706 RATBC0707
Maat/Größe/Size
1/4"stem x 3/16"barb
1/4"stem x 1/4"barb
1/4"stem x 5/16"barb
5/16"stem x 3/16"barb
5/16"stem x 1/4"barb
5/16"stem x 5/16"barb
5/16"stem x 3/8"barb
3/8"stem x 1/4"barb
3/8'stem x 5/16"barb
3/8"stem x 3/8"barb
3/8"stem x 1/2"barb
1/2"stem x 3/8"barb
1/2"stem x 1/2"barb
1/4"stem x 3/16"barb
1/4"stem x 1/4"barb
1/4"stem x 5/16"barb
5/16"stem x 3/16"barb
5/16"stem x 1/4"barb
5/16"stem x 5/16"barb
5/16"stem x 3/8"barb
3/8"stem x 1/4"barb
3/8'stem x 5/16"barb
3/8"stem x 3/8"barb
3/8"stem x 1/2"barb
1/2"stem x 3/8"barb
1/2"stem x 1/2"barb
Article number RAFAB0508F RAFAB0607F RAFAB0608F RAFAB0706F RAFAB0707F RAFAB0708F
Maat/Größe/Size
5/16"tube x 5/8" BSP(P)
3/8" tube x 1/2" BSP(P)
3/8" tube x 5/8" BSP(P)
1/2" tube x 3/8" BSP(P)
1/2" tube x 1/2" BSP(P)
1/2" tube x 5/8" BSP(P)
5/16"tube x 5/8" BSP(P)
3/8" tube x 1/2" BSP(P)
3/8" tube x 5/8" BSP(P)
1/2" tube x 3/8" BSP(P)
1/2" tube x 1/2" BSP(P)
1/2" tube x 5/8" BSP(P)
Article number RAFAB0406C RAFAB0407C RAFAB0506C RAFAB0507C RAFAB0606C RAFAB0607C RAFAB0608C RAFAB0708C
Maat/Größe/Size
1/4" tube x 3/8 BSP(P)
1/4" tube x 1/2"BSP(P)
5/16"tube x 3/8 BSP(P)
5/16"tube x 1/2"BSP(P)
3/8" tube x 3/8"BSP(P)
3/8" tube x 1/2"BSP(P)
3/8" tube x 5/8"BSP(P)
1/2" tube x 5/8"BSP(P)
1/4" tube x 3/8 BSP(P)
1/4" tube x 1/2"BSP(P)
5/16"tube x 3/8 BSP(P)
5/16"tube x 1/2"BSP(P)
3/8" tube x 3/8"BSP(P)
3/8" tube x 1/2"BSP(P)
3/8" tube x 5/8"BSP(P)
1/2" tube x 5/8"BSP(P)
Article number RAFAB0407F RAFAB0409F RAFAB0509F RAFAB0609F RAFAB0809F RAFAN0409F RAFAN0509F RAFAN0609F RAFAN0809F
Maat/Größe/Size
1/4"tube x 1/2"BSP(P) flat inside
1/4"tube x 3/4"BSP(P) flat inside
5/16"tube x 3/4"BSP(P) flat inside
3/8"tube x 3/4"BSP(P) flat inside
5/8"tube x 3/4"BSP(P) flat inside
1/4"tube x 3/4"NH flat inside
5/16"tube x 3/4"NH flat inside
3/8"tube x 3/4"NH flat inside
5/8"tube x 3/4"NH flat inside
1/4"tube x 1/2"BSP(P) flat inside
1/4"tube x 3/4"BSP(P) flat inside
5/16"tube x 3/4"BSP(P) flat inside
3/8"tube x 3/4"BSP(P) flat inside
5/8"tube x 3/4"BSP(P) flat inside
1/4"tube x 3/4"NH flat inside
5/16"tube x 3/4"NH flat inside
3/8"tube x 3/4"NH flat inside
5/8"tube x 3/4"NH flat inside