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      Minimum operating temperature [°C]

      Minimum operating temperature [°C]: -200 — -10

      Maximum operating temperature [°C]

      Maximum operating temperature [°C]: 30 — 650

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      Standard length [m]
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          Full-flow quick coupling plug with GW BSPT, NITTO KOHKI TSP CUPLA, AISI 304 steel

          All products | General-purpose low-pressure quick couplings
          Nitto Kohki series TSP CUPLA full-flow quick coupling plug with internal BSPT thread, featuring excellent durability, intended for water, hydraulic oils, steam, chemicals, air, and gases. Particularly recommended for high-viscosity fluids such as lubricants. Material: AISI 304 steel. Working pressure: 75 bar (1/8", 1/4", 3/8"), 45 bar (1/2", 3/4", 1"), 30 bar (1.1/4", 1.1/2"), 20 bar (2"). Operating temperature: from -20°C to +80°C (NBR).
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          Quick coupling socket with GW BSPT valve, NITTO KOHKI HI CUPLA, carbon steel

          All products | General-purpose low-pressure quick couplings
          Nitto Kohki HI CUPLA series socket with BSPT internal thread, featuring excellent durability and vibration resistance. Designed for connecting pneumatic tools to air installations. Material: carbon steel. Working pressure: 15 bar. Operating temperature: from -20°C to +80°C (NBR). Flow rate: 4000 l/min (1″), 3200 l/min (3/4″), 2600 l/min (1/2″), 1600 l/min (3/8″), 1000 l/min (1/4″) at a pressure of 5 bar. Note: the medium must flow from the socket to the plug.
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          Quick coupling socket with GZ BSPT valve, NITTO KOHKI HI CUPLA, carbon steel

          All products | General-purpose low-pressure quick couplings
          Nitto Kohki HI CUPLA series socket with external BSPT thread, featuring excellent durability and vibration resistance. Designed for connecting pneumatic tools to air installations. Material: carbon steel. Working pressure: 15 bar. Operating temperature: from -20°C to +80°C (NBR). Flow rate: 4000 l/min (1″), 3200 l/min (3/4″), 2600 l/min (1/2″), 1600 l/min (3/8″), 1000 l/min (1/4″) at a pressure of 5 bar. Note: the medium must flow from the socket to the plug.
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          Quick coupling plug with GZ BSPT, NITTO KOHKI HI CUPLA, stainless steel AISI 304

          All products | General-purpose low-pressure quick couplings
          Nitto Kohki HI CUPLA series plug without valve with external BSPT thread, featuring excellent durability and vibration resistance. Designed for water installations. Material: AISI 304 steel. Working pressure: 15 bar. Flow rate: 4000 l/min (1″), 3200 l/min (3/4″), 2600 l/min (1/2″), 1600 l/min (3/8″), 1000 l/min (1/4″) at a pressure of 5 bar. Note: the medium must flow from the socket to the plug.
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          Quick coupling plug with GW BSPT, NITTO KOHKI HI CUPLA, stainless steel AISI 304

          All products | General-purpose low-pressure quick couplings
          Nitto Kohki HI CUPLA series plug without valve with internal BSPT thread, featuring excellent durability and vibration resistance. Designed for water installations. Material: AISI 304 steel. Working pressure: 15 bar. Flow rate: 4000 l/min (1″), 3200 l/min (3/4″), 2600 l/min (1/2″), 1600 l/min (3/8″), 1000 l/min (1/4″) at a pressure of 5 bar. Note: the medium must flow from the socket to the plug.
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          Nitto Kohki series SP CUPLA type A socket with a shut-off valve and internal BSPT thread, featuring excellent durability, designed for water, hydraulic oils, steam, chemicals, air, and gases. Material: chrome-plated steel. Working pressure: 75 bar (1/8", 1/4", 3/8"), 45 bar (1/2", 3/4", 1"), 30 bar (1.1/4", 1.1/2"), 20 bar (2"). Operating temperature: from -20°C to +80°C (NBR).
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          Quick coupling plug with GZ BSPT, NITTO KOHKI HI CUPLA, carbon steel

          All products | General-purpose low-pressure quick couplings
          Nitto Kohki HI CUPLA series plug without valve with external BSPT thread, featuring excellent durability and vibration resistance. Designed for connecting pneumatic tools to the air supply system. Material: carbon steel. Working pressure: 15 bar. Flow rate: 4000 l/min (1″), 3200 l/min (3/4″), 2600 l/min (1/2″), 1600 l/min (3/8″), 1000 l/min (1/4″) at a pressure of 5 bar. Note: the medium must flow from the socket to the plug.
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          Full-flow quick coupling socket with hose end, NITTO KOHKI TSP CUPLA, brass

          All products | General-purpose low-pressure quick couplings
          Full-flow quick coupling socket Nitto Kohki series TSP CUPLA with hose end of excellent durability, intended for water, hydraulic oils, steam, chemicals, air, and gases. Particularly recommended for high-viscosity fluids, e.g., lubricants. Material: brass. Working pressure: 50 bar (1/8", 1/4", 3/8"), 30 bar (1/2", 3/4", 1"), 20 bar (1.1/4", 1.1/2"), 15 bar (2"). Operating temperature: from -20°C to +80°C (NBR), from -20°C to +180°C (Viton).
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          Quick coupling socket with hose end and valve, NITTO KOHKI HI CUPLA, carbon steel

          All products | General-purpose low-pressure quick couplings
          Nitto Kohki HI CUPLA series socket with a hose end, featuring excellent durability and vibration resistance. Designed for connecting pneumatic tools to the air supply system. Material: carbon steel. Working pressure: 15 bar. Operating temperature: from -20°C to +80°C (NBR). Flow rate: 4000 l/min (1″), 3200 l/min (3/4″), 2600 l/min (1/2″), 1600 l/min (3/8″), 1000 l/min (1/4″) at a pressure of 5 bar. Note: the medium must flow from the socket to the plug.
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          Quick coupling plug with GW BSPT, NITTO KOHKI HI CUPLA, carbon steel

          All products | General-purpose low-pressure quick couplings
          Nitto Kohki HI CUPLA series plug without valve with internal BSPT thread, featuring excellent durability and vibration resistance. Designed for connecting pneumatic tools to the air supply system. Material: carbon steel. Working pressure: 15 bar. Flow rate: 4000 l/min (1″), 3200 l/min (3/4″), 2600 l/min (1/2″), 1600 l/min (3/8″), 1000 l/min (1/4″) at a pressure of 5 bar. Note: the medium must flow from the socket to the plug.
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          Quick coupling socket with hose end and valve, NITTO KOHKI HI CUPLA, brass

          All products | General-purpose low-pressure quick couplings
          Nitto Kohki HI CUPLA series socket with a hose end, featuring excellent durability and vibration resistance. Designed for water installations. Material: brass. Working pressure: 10 bar. Operating temperature: from -20°C to +80°C (NBR). Flow rate: 4000 l/min (1″), 3200 l/min (3/4″), 2600 l/min (1/2″), 1600 l/min (3/8″), 1000 l/min (1/4″) at a pressure of 5 bar. Note: the medium must flow from the socket to the plug.
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          Full-flow quick coupling socket with GZ BSPT, NITTO KOHKI TSP CUPLA, brass

          All products | General-purpose low-pressure quick couplings
          Full-flow quick coupling socket Nitto Kohki series TSP CUPLA with external BSPT thread, featuring excellent durability, designed for water, hydraulic oils, steam, chemicals, air, and gases. Particularly recommended for high-viscosity fluids, such as lubricants. Material: brass. Working pressure: 50 bar (1/8", 1/4", 3/8"), 30 bar (1/2", 3/4", 1"), 20 bar (1.1/4", 1.1/2"), 15 bar (2"). Operating temperature: from -20°C to +80°C (NBR).
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          Quick coupling plug with GZ BSPT, NITTO KOHKI HI CUPLA, brass

          All products | General-purpose low-pressure quick couplings
          Nitto Kohki HI CUPLA series plug without valve with external BSPT thread, featuring excellent durability and vibration resistance. Designed for water installations. Material: brass. Working pressure: 10 bar. Flow rate: 4000 l/min (1″), 3200 l/min (3/4″), 2600 l/min (1/2″), 1600 l/min (3/8″), 1000 l/min (1/4″) at a pressure of 5 bar. Note: the medium must flow from the socket to the plug.
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          Quick coupling plug with hose end, NITTO KOHKI HI CUPLA, carbon steel

          All products | General-purpose low-pressure quick couplings
          Nitto Kohki HI CUPLA series plug without valve with hose end, featuring excellent durability and vibration resistance. Designed for connecting pneumatic tools to air installations. Material: carbon steel. Working pressure: 15 bar. Flow rate: 4000 l/min (1″), 3200 l/min (3/4″), 2600 l/min (1/2″), 1600 l/min (3/8″), 1000 l/min (1/4″) at a pressure of 5 bar. Note: the medium must flow from the socket to the plug.
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          Quick coupling plug with GW BSPT, NITTO KOHKI HI CUPLA, brass

          All products | General-purpose low-pressure quick couplings
          Nitto Kohki HI CUPLA series plug without valve with internal BSPT thread, featuring excellent durability and vibration resistance. Designed for water installations. Material: brass. Working pressure: 10 bar. Flow rate: 4000 l/min (1″), 3200 l/min (3/4″), 2600 l/min (1/2″), 1600 l/min (3/8″), 1000 l/min (1/4″) at a pressure of 5 bar. Note: the medium must flow from the socket to the plug.
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          Quick coupling socket with GZ BSPT valve, NITTO KOHKI HI CUPLA, brass

          All products | General-purpose low-pressure quick couplings
          Nitto Kohki HI CUPLA series socket with external BSPT thread, featuring excellent durability and vibration resistance. Designed for water installations. Material: brass. Working pressure: 10 bar. Operating temperature: from -20°C to +80°C (NBR). Flow rate: 4000 l/min (1″), 3200 l/min (3/4″), 2600 l/min (1/2″), 1600 l/min (3/8″), 1000 l/min (1/4″) at a pressure of 5 bar. Note: the medium must flow from the socket to the plug.
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          ISO 6150B quick coupling plug with GZ BSPT, GROMELLE DN 5.5

          All products | General-purpose low-pressure quick couplings
          Gromellee quick coupling plug type ISO 6150B DN 5.5 with external BSPT thread, compact design, and very low weight, for air. Working pressure: 16 bar. Operating temperature: from -20°C to +100°C. Flow rate: 700 l/min, Pe = 6 bar, Δp = 0.6 bar. Material: nickel-plated brass (connection), galvanized steel (plug).
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          Quick coupling plug with hose end, NITTO KOHKI HI CUPLA, brass

          All products | General-purpose low-pressure quick couplings
          Nitto Kohki HI CUPLA series plug without valve with hose end, featuring excellent durability and vibration resistance. Designed for water installations. Material: brass. Working pressure: 10 bar. Flow rate: 4000 l/min (1″), 3200 l/min (3/4″), 2600 l/min (1/2″), 1600 l/min (3/8″), 1000 l/min (1/4″) at a pressure of 5 bar. Note: the medium must flow from the socket to the plug.
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          TRICLOVER flange end with smooth tail, stainless steel, type TCR

          All products | Hygienic stainless steel couplings
          TRICLOVER flange end with a smooth "tail" for rubber and plastic hoses, as well as rubber hoses with a layer of UPE, PTFE, FEP, MFA, PFA. For use in the pharmaceutical, biotechnological, cosmetic, food, and chemical industries, for liquid and high-viscosity media. The working pressure depends on the size of the connection and the type of clamp used (at least 16 bar for size 2", 10 bar for sizes above 2"). Installation: TI-LR, TI-LDR clamp sleeves or using RS shell clamp. Material: AISI 316 steel.
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          DIN 11851 end for nut, with tail for RS clamp, is a component of the so-called "milk connection," most commonly used in the food industry as a threaded connection. It is also utilized in the chemical and cosmetic industries, with many devices and instruments equipped with this connection. The roughness Ra of the hole in the standard version is 0.8 µm (in the economical version, the roughness value is higher than in the standard version). The maximum allowable working pressure (for the connection itself according to DIN 11851): 40 bar (DN10÷DN40), 25 bar (DN50÷DN100). Operating temperature: depending on the type of material used for the gasket. Material: stainless steel AISI 316.
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          TRICLOVER flanged end with notched tail, stainless steel, type TCK

          All products | Hygienic stainless steel couplings
          TRICLOVER flange end with a corrugated "tail" for rubber hoses. For use in the pharmaceutical, biotechnology, cosmetic, food, and chemical industries, for liquid and high-viscosity media. The working pressure depends on the size of the connection and the type of clamp used (at least 16 bar for size 2", 10 bar - above 2"). Installation: TI-LD, TI-LDR clamp sleeves. Material: AISI 316 stainless steel.
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          TRICLOVER clamp for flange end, stainless steel

          All products | Hygienic stainless steel couplings
          TRICLOVER clamp for flange end. Material: stainless steel.
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          Coupling gasket DIN 32676, PTFE

          All products | Hygienic stainless steel couplings
          TRICLOVER gasket DIN 32676. Operating temperature: from -200°C to +260°C. Material: PTFE - Teflon.
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          DIN 11851 lug under nut, notched tail, stainless steel, type DWK

          All products | Hygienic stainless steel couplings
          DIN 11851 end for nut, with a knurled tail, Ra (in the hole) 0.8 µm, for use in the food and chemical industry. Maximum allowable working pressure (for the connection itself according to DIN 11851): 40 bar (DN10÷DN40), 25 bar (DN50÷DN100), 16 bar (DN125÷DN150). Operating temperature: depending on the type of material used for the gasket. Material: stainless steel.
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          Coupling gasket DIN 32676, viton

          All products | Hygienic stainless steel couplings
          TRICLOVER gasket DIN 32676 connection. Operating temperature: from -20°C to +200°C. Material: FPM (FKM) - fluorinated rubber (Viton).
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          Nut DIN 11851, stainless steel

          All products | Hygienic stainless steel couplings
          Nut for DIN 11851 end. Material: AISI 304 steel.
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          Coupling gasket DIN 32676, silicone

          All products | Hygienic stainless steel couplings
          TRICLOVER gasket DIN 32676 connection. Operating temperature: from -20°C to +100°C. Material: VMQ - silicone.
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          SMS end with GZ tail under RS clamp, stainless steel, SZR type

          All products | Hygienic stainless steel couplings
          SMS end with external thread Rd, with tail for RS, Ra clamp (in the hole) 0.8 µm, for use in the food industry. Maximum allowable working pressure (for the coupling itself): 15 bar. Operating temperature: depending on the type of material used for the gasket. Material: stainless steel.
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          DIN 11851 end with GZ, for welding, stainless steel, type DZS

          All products | Hygienic stainless steel couplings
          DIN 11851 end fitting with external thread Rd, with a stub for welding, Ra (in the hole) 0.8 µm, for use in the food and chemical industry. Maximum allowable working pressure (for the connection itself according to DIN 11851): 40 bar (DN10÷DN40), 25 bar (DN50÷DN100), 16 bar (DN125÷DN150). Operating temperature: depending on the type of material used for the gasket. Material: stainless steel.
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          SMS end under nut with notched tail, stainless steel, type SWK

          All products | Hygienic stainless steel couplings
          SMS end cap with a knurled tail, Ra (in the opening) 0.8 µm, for use in the food industry. Maximum allowable working pressure (for the coupling itself): 15 bar. Operating temperature: depending on the type of material used for the gasket. Material: stainless steel.
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          SMS end fitting under cap, with tail under RS clamp, Ra (in the hole) 0.8 µm, for use in the food industry. Maximum allowable working pressure (for the coupling itself): 15 bar. Operating temperature: depending on the type of material used for the gasket. Material: stainless steel.
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          TRICLOVER flange end for welding, stainless steel, type TKS

          All products | Hygienic stainless steel couplings
          TRICLOVER flange end with a stub for welding to the installation, according to DIN 32676. For use in the pharmaceutical, biotechnology, cosmetic, food, and chemical industries, for liquid and high-viscosity media. Working pressure: 16 bar. Material: AISI 316 steel.
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          Coupling gasket DIN 11851, silicone

          All products | Hygienic stainless steel couplings
          Hygienic connection gasket DIN 11851. Operating temperature: from -20°C to +100°C. Material: VMQ - silicone.
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          DIN 11851 end fitting with external Rd thread, with a tail for RS clamp, is a component of the so-called "milk connection," most commonly used in the food industry for screw connections. It is also utilized in the cosmetic and chemical industries, with many devices and instruments equipped with this connection. The round Rd thread and large tolerances ensure that the connection closes easily. The roughness Ra of the hole in the premium version is 0.8 µm (in the economical version, the roughness value is higher than in the standard version). The maximum allowable working pressure (for the connection itself according to DIN 11851): 40 bar (DN10÷DN40), 25 bar (DN50÷DN100). Operating temperature: depending on the type of material used for the gasket. Material: stainless steel AISI 316.
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          Coupling gasket DIN 11851, viton

          All products | Hygienic stainless steel couplings
          Hygienic connection gasket DIN 11851. Operating temperature: from -20°C to +200°C. Material: FPM (FKM) - fluorinated rubber (Viton).
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          DIN 11851 end under nut, for welding, stainless steel, type DWS

          All products | Hygienic stainless steel couplings
          DIN 11851 end for nut, with a stub for welding, Ra (in the hole) 0.8 µm, for use in the food and chemical industry. Maximum allowable working pressure (for the connection itself according to DIN 11851): 40 bar (DN10÷DN40), 25 bar (DN50÷DN100), 16 bar (DN125÷DN150). Operating temperature: depending on the type of material used for the gasket. Material: stainless steel.
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          DIN 11851 end with GZ, notched tail, stainless steel, type DZK

          All products | Hygienic stainless steel couplings
          DIN 11851 end with external thread Rd, with a knurled tail, Ra (in the hole) 0.8 µm, for use in the food and chemical industry. Maximum allowable working pressure (for the coupling itself according to DIN 11851): 40 bar (DN10÷DN40), 25 bar (DN50÷DN100), 16 bar (DN125÷DN150). Operating temperature: depending on the type of material used for the gasket. Material: stainless steel.
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          TRICLOVER plug for flange, stainless steel

          All products | Hygienic stainless steel couplings
          TRICLOVER blind flange. Material: stainless steel.
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          SMS end with GZ notched tail, stainless steel, type SZK

          All products | Hygienic stainless steel couplings
          SMS end with external thread Rd, with a corrugated tail, Ra (in the hole) 0.8 µm, for use in the food industry. Maximum allowable working pressure (for the connection itself according to BS 4825-5): 10 bar. Operating temperature: depending on the type of gasket material used. Material: AISI 316 steel.
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          Joint seal DIN 32676, EPDM

          All products | Hygienic stainless steel couplings
          TRICLOVER gasket DIN 32676 connection. Operating temperature: from -40°C to +140°C. Material: EPDM - ethylene-propylene-diene rubber.
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