Compatible with all MY4SONS backpack sprayers and nozzles
picture 3 shows how to directly connect the 60 inch hose to the pump output by removing the strain relief hose from the barb output
3) Plug female wire harness into round switch male (keyed)
insert round on/off master switch
Lumbar pad can be purchased separately and includes 4 of 3/16" rivets requiring pre-drilled holes
M6 Backpack Sprayer (6 gallon capacity) adapters/washers Compatible with all MY4SONS backpackThe M6 electric backpack sprayer design is based on feedback from our 40,000 clever MY4SONS customers. Due to a space efficient (square) design, the M6 has virtually the same dimensions (22x16x8 inches) and empty weight (13 lbs) as the M4 but offers 50% more tank capacity (4 vs 6 gallons). With the same weight and size as the M4, the M6 backpack sprayer is comfortable to wear. The M6 offers 3 pump choices (80,100, 120 psi (flows: 0. 7, 1, 2 GPM)),