Pneumatic Fittings

Straight Union KQ2H The KQ2H straight union fittings from SMC are quick and easy to install into your pneumatic fittings. These KQ2H straight unions are also more compact in design which means that they can be used within a confined space. Straight unions are designed to connect tubing in the same direction. The new KQ2 range of products are lighter than previous models and have the advantage of improved insertion and removal forces. Tube-to-tube fitting he special profile design of the seal provides positive sealing under pressure without reduced flow Release button allows tube to be removed easily without damage Maximum operating pressure 10 bar Maximum vacuum operating pressure -100kPa Proof pressure 3MPa Ambient and fluid temperature -5 → +60°C (water 0 → 40°C) Note Models with a -X2 suffix in the Mfr Part No. are copper-free (electroless nickel plated). Tube-to-Tube Fittings & Plugs Sealant coated threads minimise assembly time. The fittings can be used on vacuum or positive pressure lines. Suitable for use with nylon, soft nylon or polyurethane tube for compressed air or water (general industry) conveyance. Maximum operating pressure 10 bar Maximum vacuum operating pressure -100kPa Proof pressure 3MPa Ambient and fluid temperature -5 to +60°C (water 0 - 40°C)

Hexagon Head Male Connector KQ2S The KQ2S hexagon head male connector fittings from SMC are quick and easy to install into your pneumatic fittings. These KQ2S hexagon male head connectors are also more compact in design which means that these connectors can be used within a confined space. Hexagon male head connectors are designed to allow tightening with a hexagon wrench in confined spaces. The new KQ2 range of products are lighter than previous models and have the advantage of improved insertion and removal forces. Can be used under a wide range of pressures from a low vacuum to 1MPa Low force required for fitting and removal Compact dimensions for use within smaller spaces Thread-to-Tube Adaptors

Hexagon Head Male Connector KQ2S The KQ2S hexagon head male connector fittings from SMC are quick and easy to install into your pneumatic fittings. These KQ2S hexagon male head connectors are also more compact in design which means that these connectors can be used within a confined space. Hexagon male head connectors are designed to allow tightening with a hexagon wrench in confined spaces. The new KQ2 range of products are lighter than previous models and have the advantage of improved insertion and removal forces. Can be used under a wide range of pressures from a low vacuum to 1MPa Low force required for fitting and removal Compact dimensions for use within smaller spaces Thread-to-Tube Adaptors

Male Connector KQ2H The KQ2H male connector fittings from SMC are quick and easy to install into your pneumatic fittings. These KQ2H male connectors are also more compact in design which means that these connectors can be used within a confined space. Male connectors are designed to pipe a female thread. The new KQ2 range of products are lighter than previous models and have the advantage of improved insertion and removal forces. Can be used under a wide range of pressures from a low vacuum to 1MPa Low force required for fitting and removal Compact dimensions for use within smaller spaces Various port size's available One-touch Unifit versions available Available with thread sealant Thread-to-Tube Adaptors

Male Connector KQ2H The KQ2H male connector fittings from SMC are quick and easy to install into your pneumatic fittings. These KQ2H male connectors are also more compact in design which means that these connectors can be used within a confined space. Male connectors are designed to pipe a female thread. The new KQ2 range of products are lighter than previous models and have the advantage of improved insertion and removal forces. Can be used under a wide range of pressures from a low vacuum to 1MPa Low force required for fitting and removal Compact dimensions for use within smaller spaces Various port size's available One-touch Unifit versions available Available with thread sealant Thread-to-Tube Adaptors

Hexagon Head Male Connector KQ2S The KQ2S hexagon head male connector fittings from SMC are quick and easy to install into your pneumatic fittings. These KQ2S hexagon male head connectors are also more compact in design which means that these connectors can be used within a confined space. Hexagon male head connectors are designed to allow tightening with a hexagon wrench in confined spaces. The new KQ2 range of products are lighter than previous models and have the advantage of improved insertion and removal forces. Can be used under a wide range of pressures from a low vacuum to 1MPa Low force required for fitting and removal Compact dimensions for use within smaller spaces Thread-to-Tube Adaptors

Hexagon Head Male Connector KQ2S The KQ2S hexagon head male connector fittings from SMC are quick and easy to install into your pneumatic fittings. These KQ2S hexagon male head connectors are also more compact in design which means that these connectors can be used within a confined space. Hexagon male head connectors are designed to allow tightening with a hexagon wrench in confined spaces. The new KQ2 range of products are lighter than previous models and have the advantage of improved insertion and removal forces. Can be used under a wide range of pressures from a low vacuum to 1MPa Low force required for fitting and removal Compact dimensions for use within smaller spaces Thread-to-Tube Adaptors

Male Connector KQ2H The KQ2H male connector fittings from SMC are quick and easy to install into your pneumatic fittings. These KQ2H male connectors are also more compact in design which means that these connectors can be used within a confined space. Male connectors are designed to pipe a female thread. The new KQ2 range of products are lighter than previous models and have the advantage of improved insertion and removal forces. Can be used under a wide range of pressures from a low vacuum to 1MPa Low force required for fitting and removal Compact dimensions for use within smaller spaces Various port size's available One-touch Unifit versions available Available with thread sealant Thread-to-Tube Adaptors

Hexagon Head Male Connector KQ2S The KQ2S hexagon head male connector fittings from SMC are quick and easy to install into your pneumatic fittings. These KQ2S hexagon male head connectors are also more compact in design which means that these connectors can be used within a confined space. Hexagon male head connectors are designed to allow tightening with a hexagon wrench in confined spaces. The new KQ2 range of products are lighter than previous models and have the advantage of improved insertion and removal forces. Can be used under a wide range of pressures from a low vacuum to 1MPa Low force required for fitting and removal Compact dimensions for use within smaller spaces Thread-to-Tube Adaptors

Male Connector KQ2H The KQ2H male connector fittings from SMC are quick and easy to install into your pneumatic fittings. These KQ2H male connectors are also more compact in design which means that these connectors can be used within a confined space. Male connectors are designed to pipe a female thread. The new KQ2 range of products are lighter than previous models and have the advantage of improved insertion and removal forces. Can be used under a wide range of pressures from a low vacuum to 1MPa Low force required for fitting and removal Compact dimensions for use within smaller spaces Various port size's available One-touch Unifit versions available Available with thread sealant Thread-to-Tube Adaptors

Hexagon Head Male Connector KQ2S The KQ2S hexagon head male connector fittings from SMC are quick and easy to install into your pneumatic fittings. These KQ2S hexagon male head connectors are also more compact in design which means that these connectors can be used within a confined space. Hexagon male head connectors are designed to allow tightening with a hexagon wrench in confined spaces. The new KQ2 range of products are lighter than previous models and have the advantage of improved insertion and removal forces. Can be used under a wide range of pressures from a low vacuum to 1MPa Low force required for fitting and removal Compact dimensions for use within smaller spaces Thread-to-Tube Adaptors

Male Straight Adaptor The KQ2 one-touch male straight adaptors are used to pipe in the same direction from a female thread and are suitable for use with nylon and polyurethane tubes. The special profile design of these fittings provides positive sealing under pressure without reducing the flow. When the adaptor is removed from the tube, the chuck and collet are released, thus preventing them from biting into the tube excessively. Thread-to-tube adaptor Easy installation in confined spaces as the body and threaded portion can rotate separately Sealant coated threads minimise assembly time The special profile design of the seal provides positive sealing under pressure without reduced flow Release button allows tube to be removed easily without damage Maximum operating pressure 10 bar Maximum vacuum operating pressure -100kPa Proof pressure 3MPa Ambient and fluid temperature -5 to +60°C (water 0 to 40°C) Note The Unifit models have a new standard male thread that reduces the screw-in time by a third. Incorporating a gasket made of stainless sheet covered with laminated NBR on both sides it is seated on the chamfer of a female thread for a perfect sealing construction irrespective of the difference in thread diameters due to different female threads, variation in tolerance or size of chamfer. The Uni thread is suitable for common applications for Rc, G, NPT and NPTF. Models with a -X2 suffix in the Mfr Part No. are copper-free (electroless nickel plated). Thread-to-Tube Adaptors