ChillWaves ABS Bulkhead Fitting 3" Double Thread Connector Adapter for Water Tank, Aquariums, Rain barrels(1-PACK)

ChillWaves ABS Bulkhead Fitting 3" Double Thread Connector Adapter for Water Tank, Aquariums, Rain barrels(1-PACK)

• Size - 3" Bulkhead Fitting. Note，This thread is not an NPT thread, please refer to the dimensional drawing for specific diameters.
• MATERIAL - Made of high quality ABS, uniform wall thickness and smooth non-scaling, corrosion resistance, high compressive strength, durable, long service life than the standard plastic bulkhead fittings, not easy to fade, peeling and cracking
• USE - Suitable for installation in most tanks, ponds, storage barrels and rain barrel container openings with hydrophobic, breathable and heat dissipating properties for domestic, commercial and industrial use.
• NOTICE - The outer thread of the tank connector is reverse threaded, it can only play a fixed role with its own nut, it can't be connected with other fittings, the plug is optional, it can only be used in conjunction with the inner threaded tank connector.
• PRODUCT DESIGN - Installation requires a hole opener to drill holes for the fittings to pass through, locking nuts are reverse threaded, bulkhead fittings with PVC leak-proof sealing washers provide a tighter connection, and plugs keep contaminants out of the tank and keep it clean.