Search
Filters
Close

Boss System Coupling

Boss System coupling designed for heavy-duty air / fluid transfer applications. The coupling system is the global industry standard for use with steam hoses, heavy-duty air hose used in rock drilling equipment, mines, etc.

Boss System coupling designed for heavy-duty air / fluid transfer applications. The coupling system is the global industry standard for use with steam hoses, heavy-duty air hose used in rock drilling equipment, mines, etc.

Boss System coupling designed for heavy-duty air / fluid transfer applications. The coupling system is the global industry standard for use with steam hoses, heavy-duty air hose used in rock drilling equipment, mines, etc.

Picture of 3/4" (20mm) Boss Ground Joint Complete Female - NPT - GF26
3/4" (20mm) Boss Ground Joint Complete Female - NPT - GF26
3/4" (20mm) Boss Ground Joint Complete Female - NPT - GF26
Availability: Out of Stock - on backorder and will be dispatched once in stock.
SKU: 220191-GF-26
Delivery date: 1-2 days
Picture of 1/2" (15mm) Male x Hose 3/4" (20mm) - Boss Male Stem - Plated Steel Bar Stock - MS-12x8
1/2" (15mm) Male x Hose 3/4" (20mm) - Boss Male Stem - Plated Steel Bar Stock - MS-12x8
1/2" (15mm) Male x Hose 3/4" (20mm) - Boss Male Stem - Plated Steel Bar Stock - MS-12x8
Availability: In stock
SKU: 220191-MS-12X8 BSP
Delivery date: 1-2 days
Picture of 3/4" (20mm) Male x Hose 1/2" (15mm) - Boss Male Stem NPT- Plated Steel Bar Stock - MS-8x12
3/4" (20mm) Male x Hose 1/2" (15mm) - Boss Male Stem NPT- Plated Steel Bar Stock - MS-8x12
3/4" (20mm) Male x Hose 1/2" (15mm) - Boss Male Stem NPT- Plated Steel Bar Stock - MS-8x12
Availability: In stock
SKU: 220191-MS8X12 BSP
Delivery date: 1-2 days
Picture of 1" (25mm) - Boss Ground Joint Complete Female NPT- Plated Iron/Steel - GF36
1" (25mm) - Boss Ground Joint Complete Female NPT- Plated Iron/Steel - GF36
1" (25mm) - Boss Ground Joint Complete Female NPT- Plated Iron/Steel - GF36
Availability: Out of Stock - on backorder and will be dispatched once in stock.
SKU: 220251-GF-36-BSP
Delivery date: 1-2 days
Picture of 1 1/4" (32mm) - Boss Male Stem - Plated Iron - MS16
1 1/4" (32mm) - Boss Male Stem - Plated Iron - MS16
1 1/4" (32mm) - Boss Male Stem - Plated Iron - MS16
Availability: In stock
SKU: 220321-MS16
Delivery date: 1-2 days
Picture of 1 1/2" - Boss Ground Joint Complete - GJS112
1 1/2" - Boss Ground Joint Complete - GJS112
1 1/2" - Boss Ground Joint Complete - GJS112
Availability: Out of Stock - on backorder and will be dispatched once in stock.
SKU: 220381-GJS-112
Delivery date: 1-2 days
Picture of 1 1/2" (40mm) - Boss Male Stem NPT - Plated Iron - MS21
1 1/2" (40mm) - Boss Male Stem NPT - Plated Iron - MS21
1 1/2" (40mm) - Boss Male Stem NPT - Plated Iron - MS21
Availability: In stock
SKU: 220381-MS-21
Delivery date: 1-2 days
Picture of 2" (50mm) - Boss Ground Joint Complete Female NPT - Plated Iron - GF81
2" (50mm) - Boss Ground Joint Complete Female NPT - Plated Iron - GF81
2" (50mm) - Boss Ground Joint Complete Female NPT - Plated Iron - GF81
Availability: Out of Stock - on backorder and will be dispatched once in stock.
SKU: 220511-GF81
Delivery date: 1-2 days
Picture of 2" (50mm) - Boss Hose Mender - Plated Iron - MS26
2" (50mm) - Boss Hose Mender - Plated Iron - MS26
2" (50mm) - Boss Hose Mender - Plated Iron - MS26
Availability: In stock
SKU: 220511-M26
Delivery date: 1-2 days
Picture of 2" (50mm) - Boss Ground Joint Female Spud NPT - Plated Iron - GB28
2" (50mm) - Boss Ground Joint Female Spud NPT - Plated Iron - GB28
2" (50mm) - Boss Ground Joint Female Spud NPT - Plated Iron - GB28
Availability: Out of Stock - on backorder and will be dispatched once in stock.
SKU: 220511-SPUD
Delivery date: 1-2 days
Picture of 1 1/2" (40mm) - Boss Ground Joint Female Spud NPT - Plated Iron - GB23
1 1/2" (40mm) - Boss Ground Joint Female Spud NPT - Plated Iron - GB23
1 1/2" (40mm) - Boss Ground Joint Female Spud NPT - Plated Iron - GB23
Availability: In stock
SKU: 220641-SPUD
Delivery date: 1-2 days
Picture of 2 1/2" (65mm) Boss Ground Joint Stem - Plated Iron - GB31
2 1/2" (65mm) Boss Ground Joint Stem - Plated Iron - GB31
2 1/2" (65mm) Boss Ground Joint Stem - Plated Iron - GB31
Availability: In stock
SKU: 220641-GB-31
Delivery date: 1-2 days
Picture of 2 1/2" (65mm) Boss Wing Nut - Plated Iron - B32
2 1/2" (65mm) Boss Wing Nut - Plated Iron - B32
2 1/2" (65mm) Boss Wing Nut - Plated Iron - B32
Availability: In stock
SKU: 220641-B-32
Delivery date: 1-2 days
Picture of 1" (25mm) - Boss Male Stem NPT - Plated Iron - MS11
1" (25mm) - Boss Male Stem NPT - Plated Iron - MS11
1" (25mm) - Boss Male Stem NPT - Plated Iron - MS11
Availability: Out of Stock - on backorder and will be dispatched once in stock.
SKU: 220251-MS-11
Delivery date: 1-2 days
Picture of 1" (25mm) - Boss Ground Joint Stem - Plated Steel - GB11
1" (25mm) - Boss Ground Joint Stem - Plated Steel - GB11
1" (25mm) - Boss Ground Joint Stem - Plated Steel - GB11
Availability: Out of Stock - on backorder and will be dispatched once in stock.
SKU: 220251-GB-11
Delivery date: 1-2 days
Picture of 1/2" (15mm) - Boss Male Stem NPT - Plated Steel Bar Stock - MS1
1/2" (15mm) - Boss Male Stem NPT - Plated Steel Bar Stock - MS1
1/2" (15mm) - Boss Male Stem NPT - Plated Steel Bar Stock - MS1
Availability: In stock
SKU: 220131-MS-1
Delivery date: 1-2 days
Picture of 1/2" (15mm) - Boss Ground Joint Female Spud NPT - Plated Steel - GB3
1/2" (15mm) - Boss Ground Joint Female Spud NPT - Plated Steel - GB3
1/2" (15mm) - Boss Ground Joint Female Spud NPT - Plated Steel - GB3
Availability: In stock
SKU: 220131-GB-3
Delivery date: 1-2 days
Picture of 1/2" (15mm) Boss Ground Joint Stem - Plated Steel - GB1
1/2" (15mm) Boss Ground Joint Stem - Plated Steel - GB1
1/2" (15mm) Boss Ground Joint Stem - Plated Steel - GB1
Availability: In stock
SKU: 220131-GB-1
Delivery date: 1-2 days
Picture of 1/2" (15mm) Boss Wing Nut - Plated Iron - B2
1/2" (15mm) Boss Wing Nut - Plated Iron - B2
1/2" (15mm) Boss Wing Nut - Plated Iron - B2
Availability: In stock
SKU: 220131-B-2
Delivery date: 1-2 days
Picture of 2" (150 PSI) - Air King 4-Lug Femae NPT End - AM28
2" (150 PSI) - Air King 4-Lug Femae NPT End - AM28
2" (150 PSI) - Air King 4-Lug Femae NPT End - AM28
Availability: In stock
SKU: 220512-AM28
Delivery date: 1-2 days
Picture of 3" (75mm) Boss Ground Joint Stem - Plated Iron - GB36
3" (75mm) Boss Ground Joint Stem - Plated Iron - GB36
3" (75mm) Boss Ground Joint Stem - Plated Iron - GB36
Availability: In stock
SKU: 220761-GB36
Delivery date: 1-2 days
Picture of 3" (75mm) - Boss Ground Joint Double Spud - Plated Iron - GDB38
3" (75mm) - Boss Ground Joint Double Spud - Plated Iron - GDB38
3" (75mm) - Boss Ground Joint Double Spud - Plated Iron - GDB38
Availability: Out of Stock - on backorder and will be dispatched once in stock.
SKU: 220761-GDB38
Delivery date: 1-2 days
Picture of 3" (75mm) - Boss Ground Joint Male Spud NPT - Plated Iron - GM38
3" (75mm) - Boss Ground Joint Male Spud NPT - Plated Iron - GM38
3" (75mm) - Boss Ground Joint Male Spud NPT - Plated Iron - GM38
Availability: Out of Stock - on backorder and will be dispatched once in stock.
SKU: 220761-GM38
Delivery date: 1-2 days
Picture of 1" (25mm) ID  - Hose Tail Mining Fittings - Punchlock Steam
1" (25mm) ID - Hose Tail Mining Fittings - Punchlock Steam
1" (25mm) ID - Hose Tail Mining Fittings - Punchlock Steam
Availability: In stock
SKU: MFS16-16
Delivery date: 1-2 days
Picture of 1/2" ID x  3/4" OD - Nut Hose Steam - Punchlok
1/2" ID x 3/4" OD - Nut Hose Steam - Punchlok
1/2" ID x 3/4" OD - Nut Hose Steam - Punchlok
Availability: In stock
SKU: 200132-71D0100
Delivery date: 1-2 days
Picture of 1" (25mm) ID Male  x 1" (25mm) OD Male - Punchlok Adaptor
1" (25mm) ID Male x 1" (25mm) OD Male - Punchlok Adaptor
1" (25mm) ID Male x 1" (25mm) OD Male - Punchlok Adaptor
Availability: In stock
SKU: PLN100S
Delivery date: 1-2 days
Picture of 3/4" (19mm) ID  - Hose Tail Mining Fittings - Punchlock Steam
3/4" (19mm) ID - Hose Tail Mining Fittings - Punchlock Steam
3/4" (19mm) ID - Hose Tail Mining Fittings - Punchlock Steam
Availability: In stock
SKU: MFS12-16
Delivery date: 1-2 days
Picture of 1/2" (13mm) ID  - Hose Tail Mining Fittings - Punchlock Steam
1/2" (13mm) ID - Hose Tail Mining Fittings - Punchlock Steam
1/2" (13mm) ID - Hose Tail Mining Fittings - Punchlock Steam
Availability: In stock
SKU: MFS08-16
Delivery date: 1-2 days
Picture of 2" (51mm) - Boss System Female-Stem Plated - GB26
2" (51mm) - Boss System Female-Stem Plated - GB26
2" (51mm) - Boss System Female-Stem Plated - GB26
Availability: In stock
SKU: 220511-STEM
Delivery date: 1-2 days
Picture of 2" (51mm) - Boss System Female-Spud Plated Steel BSP - GB28A
2" (51mm) - Boss System Female-Spud Plated Steel BSP - GB28A
2" (51mm) - Boss System Female-Spud Plated Steel BSP - GB28A
Availability: In stock
SKU: 220511-SPUD-DX
Delivery date: 1-2 days
Picture of 2" (51mm) - Boss System Wing Nut Plated Steel - B27
2" (51mm) - Boss System Wing Nut Plated Steel - B27
2" (51mm) - Boss System Wing Nut Plated Steel - B27
Availability: In stock
SKU: 220511-W-NUT
Delivery date: 1-2 days
Picture of 3" (75mm) Boss Wing Nut - Plated Iron - B37
3" (75mm) Boss Wing Nut - Plated Iron - B37
3" (75mm) Boss Wing Nut - Plated Iron - B37
Availability: In stock
SKU: 220761-B37
Delivery date: 1-2 days
Picture of 2" (51mm) - Boss System - Double-Spud - GDB-28.
2" (51mm) - Boss System - Double-Spud - GDB-28.
2" (51mm) - Boss System - Double-Spud - GDB-28.
Availability: In stock
SKU: 220511-GDB-28
Delivery date: 1-2 days
Picture of 2" (51mm) - Boss System - Male-Stem - MS26
2" (51mm) - Boss System - Male-Stem - MS26
2" (51mm) - Boss System - Male-Stem - MS26
Availability: In stock
SKU: 220511-MS26
Delivery date: 1-2 days
Picture of 3" (75mm) Boss Male Stem NPT - Plated Iron - MS36
3" (75mm) Boss Male Stem NPT - Plated Iron - MS36
3" (75mm) Boss Male Stem NPT - Plated Iron - MS36
Availability: In stock
SKU: 220761-MS36
Delivery date: 1-2 days
Picture of 3" (75mm) - Boss Ground Joint Female Spud NPT - Plated Iron - GB38
3" (75mm) - Boss Ground Joint Female Spud NPT - Plated Iron - GB38
3" (75mm) - Boss Ground Joint Female Spud NPT - Plated Iron - GB38
Availability: Out of Stock - on backorder and will be dispatched once in stock.
SKU: 220761-GB38
Delivery date: 1-2 days