They feature a sturdy one piece all welded "A" frame base

pipe scale

AAA® triplex pump is equipped with an integrated unloader and thermal relief valve

Santoprene balls

Automatically prevents pump damage if material supply is too low

Compact Hand Crank Hose Reel - 4000 PSI - Less Hose (1/2"Hose Dia. x 75') No Hose Included They feature a sturdy oneCoxreels 100 Series hand crank hose reels are lightweight, compact, versatile reels that perform at working pressures up to 4,000 PSI. Save time and effort while increasing the safety of your work environment. The sturdy "U" shaped frame and all steel construction this one tough little reel. All listed models are supplied less hose. Stainless steel models are available. DESIGN & STRUCTURE Professional grade, compact & lightweight design. Open drum