Adaptors & High Pressure Regulators Model No. Item Inlet Outlet Specification TVL AM 20W20 Unreduced Pressure Adaptor 20 W20 Multipoint Unreduced Pressure Adaptor TVL AM 2578 Unreduced Pressure Adaptor 25 7/8" Multipoint Unreduced Pressure Adaptor TVL AM 2538 Unreduced Pressure Adaptor 25 3/8" Multipoint Unreduced Pressure Adaptor TVL AM 2278 Unreduced Pressure Adaptor 22 7/8" Multipoint Unreduced Pressure Adaptor TVL AM 2238 Unreduced Pressure Adaptor 22 3/8" Multipoint Unreduced Pressure Adaptor TVL AM 20W20 Unreduced Pressure Adaptor 20 W20 Multipoint Unreduced Pressure Adaptor TVL AM 22W20 Unreduced Pressure Adaptor 22 W20 Multipoint Unreduced Pressure Adaptor TVL AMCS 22W20 Unreduced Pressure Adaptor 22 W20 Multipoint Unreduced Pressure Adaptor With Child Safe Mechanism TVL HPR 2238 Click On Type High Pressure Regulator 0-2 bar 22 3/8" Click On Type Variable Pressure 0-2 bar, Flow Rate 0-8 kg/h TVL HPR 2238 Click On Type High Pressure Regulator 0-2 bar 25 3/8 Click On Type Variable Pressure 0-2 bar, Flow Rate 0-8 kg/h TVL HPRMCS 22N8 High Pressure Regulator 0-2 bar 22 2A Variable Pressure 0-2 bar, Flow Rate 0-8 kg/h TVL HPRMCS 22N8 High Pressure Regulator 0-2 bar 22 2A Variable Pressure 0-2 bar, Flow Rate 0-8 kg/h TVL HPRMCS 20N12 High Pressure Regulator 0-4 bar 22 2A Variable Pressure 0-2 bar, Flow Rate 0-12 kg/h TVL HPR 22N8 Click On Type High Pressure Regulator 0-2 bar 22 2A Variable Pressure 0-2 bar, Flow Rate 0-8 kg/h