GRACO DEF Dispense Hose, 20', 3/4" BSPP x 3/4" BSPP - (SKU: 124603) Non-genuine parts may compromise pump

Non-genuine parts may compromise pump reliability and safety

Its primary function is to enable injector reset for the next lubrication cycle by venting pressurized lubricant

Ensure the retainer connector is properly seated and secured during assembly

It is typically used to connect tubing securely within spray foam

and other processes requiring robust and reliable pumping solutions[2][3][4]

GRACO DEF Dispense Hose, 20', 3/4" BSPP x 3/4" BSPP - (SKU: 124603) Non-genuine parts may compromise pumpThe GRACO 124603 is a 20 foot dispense hose designed for the safe and efficient transfer of Diesel Exhaust Fluid (DEF). It features 3 4" BSPP (British Standard Pipe Parallel) fittings at both ends, ensuring compatibility with standard DEF dispensing equipment. The hose is constructed to handle DEF, a critical fluid in modern diesel engine emissions control systems, and is intended for use in industrial and commercial DEF dispensing applications. Key