The MSL internal BSP threaded connector with rotating nut and hose end is a versatile solution for secure and reliable hose connections in demanding industrial environments. Designed for installation on rubber hoses as well as selected industrial plastic hoses, it ensures compatibility with a wide range of media, including chemical agents, petrochemical products, and liquefied gases. For applications involving highly aggressive chemicals, the connector can be equipped with advanced E-CTFE fluoropolymer lining or conductive CF-E-CTFE lining (R <10⁶ Ω), providing maximum resistance and safety. The assembly is carried out using shell clamps compliant with EN 14420-3 / DIN 2817 standards (RS 636… and RS 637…) or by crimping with dedicated sleeves, offering flexibility and durability in use. With a working pressure of up to 25 bar, the connector is available in brass (MS), stainless steel 316 (SS), or galvanized steel (ST), ensuring optimal performance across different operating conditions. Sealing is achieved with a flat gasket, using standard polyurethane or PTFE for stainless steel versions, guaranteeing leak-free operation. Designed to perform reliably within a temperature range of -20°C to +65°C in accordance with EN-14420, this connector delivers robust functionality, long service life, and safety for critical industrial processes.
List of product variants
Article number
Product variant name
Nominal inner diameter
Working pressure [bar]
Enquiry
Catalogue
GD-MSLB-013-013-MS
MSL GW BSP 1/2" connector, for 13 mm hose, brass
12
25
GD-MSLB-013-013-SS
MSL connection GW BSP 1/2", for hose 13 mm, AISI 316
12
25
GD-MSLB-013-013-SSE
MSL connection GW BSP 1/2", for hose 13 mm, AISI 316 / E-CTFE
12
25
GD-MSLB-013-013-SSEC
MSL connection GW BSP 1/2", for hose 13 mm, AISI 316 / CF-E-CTFE
12
25
GD-MSLB-013-013-ST
MSL GW BSP 1/2" connector, for 13 mm hose, galvanized steel
12
25
GD-MSLB-013-019-SS
MSL connection GW BSP 1/2", for hose 19 mm, AISI 316
20
25
GD-MSLB-020-013-MS
MSL GW BSP 3/4" connector, for 13 mm hose, brass
12
25
GD-MSLB-020-013-SS
MSL connection GW BSP 3/4", for hose 13 mm, AISI 316
12
25
GD-MSLB-020-019-MS
MSL GW BSP 3/4" connector, for 19 mm hose, brass
20
25
GD-MSLB-020-019-SS
MSL connection GW BSP 3/4", for hose 19 mm, AISI 316
20
25
GD-MSLB-020-019-SSE
MSL connection GW BSP 3/4", for hose 19 mm, AISI 316 / E-CTFE
20
25
GD-MSLB-020-019-SSEC
MSL connection GW BSP 3/4", for hose 19 mm, AISI 316 / CF-E-CTFE
20
25
GD-MSLB-020-019-ST
MSL connection GW BSP 3/4", for hose 19 mm, galvanized steel
20
25
GD-MSLB-025-019-MS
MSL GW BSP 1" connector, for 19 mm hose, brass
20
25
GD-MSLB-025-019-SS
MSL connection GW BSP 1", for hose 19 mm, AISI 316
20
25
GD-MSLB-025-025-MS
MSL GW BSP 1" connector, for 25 mm hose, brass
25
25
GD-MSLB-025-025-SS
MSL connection GW BSP 1", for hose 25 mm, AISI 316
25
25
GD-MSLB-025-025-SSE
MSL connection GW BSP 1", for hose 25 mm, AISI 316 / E-CTFE
25
25
GD-MSLB-025-025-SSEC
MSL connection GW BSP 1", for hose 25 mm, AISI 316 / CF-E-CTFE
25
25
GD-MSLB-025-025-ST
MSL connection GW BSP 1", for hose 25 mm, galvanized steel
25
25
GD-MSLB-032-019-ST
MSL connector GW BSP 1.1/4", for hose 19 mm, galvanized steel.
20
25
GD-MSLB-032-025-MS
MSL GW BSP 1.1/4" connector, for hose 25 mm, brass
25
25
GD-MSLB-032-025-SS
MSL connection GW BSP 1.1/4", for hose 25 mm, AISI 316
25
25
GD-MSLB-032-025-ST
MSL connection GW BSP 1.1/4", for hose 25 mm, galvanized steel
25
25
GD-MSLB-032-032-MS
MSL connection GW BSP 1.1/4", for hose 32 mm, brass
32
25
GD-MSLB-032-032-SS
MSL connection GW BSP 1.1/4", for hose 32 mm, AISI 316
32
25
GD-MSLB-032-032-SSE
MSL connection GW BSP 1.1/4", for hose 32 mm, AISI 316 / E-CTFE
32
25
GD-MSLB-032-032-SSEC
MSL connection GW BSP 1.1/4", for hose 32 mm, AISI 316 / CF-E-CTFE
32
25
GD-MSLB-032-032-ST
MSL connection GW BSP 1.1/4", for hose 32 mm, galvanized steel
32
25
GD-MSLB-038-025-MS
MSL GW BSP 1.1/2" connector, for 25 mm hose, brass
25
25
GD-MSLB-038-025-SS
MSL connection GW BSP 1.1/2", for hose 25 mm, AISI 316
25
25
GD-MSLB-038-032-MS
MSL GW BSP 1.1/2" connector, for hose 32 mm, brass
32
25
GD-MSLB-038-032-SS
MSL connection GW BSP 1.1/2", for hose 32 mm, AISI 316
32
25
GD-MSLB-038-035-MS
MSL GW BSP 1.1/2" connector, for hose 35 mm, brass
35
25
GD-MSLB-038-038-MS
MSL connector GW BSP 1.1/2", for hose 38 mm, brass
38
25
GD-MSLB-038-038-SS
MSL connection GW BSP 1.1/2", for hose 38 mm, AISI 316
38
25
GD-MSLB-038-038-SSE
MSL connection GW BSP 1.1/2", for hose 38 mm, AISI 316 / E-CTFE
38
25
GD-MSLB-038-038-SSEC
MSL connection GW BSP 1.1/2", for hose 38 mm, AISI 316 / CF-E-CTFE
38
25
GD-MSLB-038-038-ST
MSL connection GW BSP 1.1/2", for hose 38 mm, galvanized steel
38
25
GD-MSLB-038-040-MS
MSL GW BSP 1.1/2" connector, for hose 40 mm, brass
40
25
GD-MSLB-038-040-SS
MSL connection GW BSP 1.1/2", for hose 40 mm, AISI 316
40
25
GD-MSLB-050-032-MS
MSL GW BSP 2" connector, for 32 mm hose, brass
32
25
GD-MSLB-050-032-SS
MSL connection GW BSP 2", for hose 32 mm, AISI 316
32
25
GD-MSLB-050-035-MS
MSL GW BSP 2" connector, for 32 mm hose, brass
35
25
GD-MSLB-050-035-SS
MSL connection GW BSP 2", for hose 32 mm, AISI 316
35
25
GD-MSLB-050-038-MS
MSL GW BSP 2" connector, for 38 mm hose, brass
38
25
GD-MSLB-050-038-SS
MSL connection GW BSP 2", for hose 38 mm, AISI 316
38
25
GD-MSLB-050-040-MS
MSL GW BSP 2" connector, for 40 mm hose, brass
40
25
GD-MSLB-050-040-SS
MSL GW BSP 2" connector, for 40 mm hose, AISI 316
40
25
GD-MSLB-050-045-MS
MSL GW BSP 2" connector, for hose 45 mm, brass
45
25
GD-MSLB-050-050-MS
MSL GW BSP 2" connector, for 50 mm hose, brass
50
25
GD-MSLB-050-050-SS
MSL connection GW BSP 2", for hose 50 mm, AISI 316
50
25
GD-MSLB-050-050-SSE
MSL connection GW BSP 2", for hose 50 mm, AISI 316 / E-CTFE
50
25
GD-MSLB-050-050-SSEC
MSL connection GW BSP 2", for hose 50 mm, AISI 316 / CF-E-CTFE
50
25
GD-MSLB-050-050-ST
MSL connection GW BSP 2", for hose 50 mm, galvanized steel
50
25
GD-MSLB-065-050-MS
MSL GW BSP 2.1/2" connector, for hose 50 mm, brass
50
25
GD-MSLB-065-050-SS
MSL connection GW BSP 2.1/2", for hose 50 mm, AISI 316
50
25
GD-MSLB-065-065-MS
MSL GW BSP connector 2.1/2", for hose 63/65 mm, brass
65
25
GD-MSLB-065-065-SS
MSL connection GW BSP 2.1/2", for hose 63/65 mm, AISI 316
65
25
GD-MSLB-065-065-SSE
MSL connection GW BSP 2.1/2", for hose 63/65 mm, AISI 316 / E-CTFE
65
25
GD-MSLB-065-065-SSEC
MSL connection GW BSP 2.1/2", for hose 63/65 mm, AISI 316 / CF-E-CTFE
65
25
GD-MSLB-080-065-MS
MSL GW BSP 3" connector, for hose 63/65 mm, brass
65
25
GD-MSLB-080-075-MS
MSL GW BSP 3" connector, for 75 mm hose, brass
75
25
GD-MSLB-080-075-SS
MSL connection GW BSP 3", for hose 75 mm, AISI 316
75
25
GD-MSLB-080-075-SSE
MSL connection GW BSP 3", for hose 75 mm, AISI 316 / E-CTFE
75
25
GD-MSLB-080-075-SSEC
MSL connection GW BSP 3", for hose 75 mm, AISI 316 / CF-E-CTFE
75
25
GD-MSLB-080-075-ST
MSL GW BSP 3" connector, for 75 mm hose, galvanized steel
75
25
GD-MSLB-080-080-MS
MSL GW BSP 3" connector, for 80 mm hose, brass
80
25
GD-MSLB-100-100-MS
MSL GW BSP 4" connector, for 100 mm hose, brass
100
25
GD-MSLB-100-100-SS
MSL connection GW BSP 4", for hose 100 mm, AISI 316
100
25
GD-MSLB-100-100-SSE
MSL connection GW BSP 4", for hose 100 mm, AISI 316 / E-CTFE
100
25
GD-MSLB-100-100-SSEC
MSL connection GW BSP 4", for hose 100 mm, AISI 316 / CF-E-CTFE
100
25
The MSL internal BSP threaded connector with rotating nut and hose end is a versatile solution for secure and reliable hose connections in demanding industrial environments. Designed for installation on rubber hoses as well as selected industrial plastic hoses, it ensures compatibility with a wide range of media, including chemical agents, petrochemical products, and liquefied gases. For applications involving highly aggressive chemicals, the connector can be equipped with advanced E-CTFE fluoropolymer lining or conductive CF-E-CTFE lining (R <10⁶ Ω), providing maximum resistance and safety. The assembly is carried out using shell clamps compliant with EN 14420-3 / DIN 2817 standards (RS 636… and RS 637…) or by crimping with dedicated sleeves, offering flexibility and durability in use. With a working pressure of up to 25 bar, the connector is available in brass (MS), stainless steel 316 (SS), or galvanized steel (ST), ensuring optimal performance across different operating conditions. Sealing is achieved with a flat gasket, using standard polyurethane or PTFE for stainless steel versions, guaranteeing leak-free operation. Designed to perform reliably within a temperature range of -20°C to +65°C in accordance with EN-14420, this connector delivers robust functionality, long service life, and safety for critical industrial processes.
