Cart CONTINUE SHOPPING Proceed to Checkout BUILD ANOTHER HOSE ITEM QUANTITY PRICE TOTAL Remove Western M2-540-15FG Two Stage O2 Regulator SKU: 05115 in stock Item Price: $425.99 - + Subtotal: $851.98 Western M2-540-15FG Two Stage O2 Regulator SKU: 05115 in stock - + $425.99 $851.98 Remove Porter 5064 Straight Adapter for In-Line Vacuum Block SKU: 04612 in stock Item Price: $17.00 - + Subtotal: $34.00 Porter 5064 Straight Adapter for In-Line Vacuum Block SKU: 04612 in stock - + $17.00 $34.00 Update cart BUILD ANOTHER HOSE Order Summary ADD PROMO CODE Apply Cart totals Subtotal $885.98 Shipping Calculate shipping Country / region: Select a country / region… United States (US) State / County: Select an option… AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict Of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyomingArmed Forces (AA)Armed Forces (AE)Armed Forces (AP) City: Postcode / ZIP: Update Tax $0.00 Total $885.98 Proceed to CheckOut You may be interested in… Porter Flowmeter Systems Porter A-988-001 Wing Head Knob Screw Insert $13.00 Add to cart Porter Nasal Masks Porter 5054A Adult Double Mask Hood Kit with 3 Inner Mask Liners $366.00 Add to cart Porter Dental Outlets Porter PA-296-001 Viton Sealing Washer For Bag Tee $5.00 Add to cart Porter Flowmeter Systems Porter 63200128 O-Ring $2.00 Add to cart