wide funnel opening for easy filling vertical holders for wand convenient built-in wrench for easy access to shut-off valve 2-gallon 12" and 3-gallon 16" polymer extension locking handle twist to pump operation carry strap with 3-gallon unit Viton seals and 30" premium PVC hose suitable for applying pesticides, herbicides, floor maintenance solutions, washroom sanitation, chemicals and mild acid solutions can be used for foaming applications when used with foaming nozzle 7512F (not included) replacement part# 7512F replacement part# 7512N replacement part# 7512W replacement part# 7518W replacement part# 7522PA