Comet APS51GR5 Diaphragm shipclass=400 43 or 53 diaphragm pump

43 or 53 diaphragm pump with a new control unit

**This valve has been replaced by part number MEVX1013

The kit includes valve assemblies with o-rings

3390-0062D Unloader Valve - 3 Port

Its one-piece nozzle design projects spray to both sides to form a wide swath flat spray

Comet APS51GR5 Diaphragm shipclass=400 43 or 53 diaphragm pumpComet APS51 GR5 Diaphragm Pump 14. 5 gpm, 580 psi Three diaphragm pump with gear reduction for gas engines with 3 4" shaft. Includes pressure regulator with manual dump lever. High pressure internal manifold pumps with anodized aluminum heads for less leak points. Great for lawn care, pest control, hydrostatic testing and agricultural spraying.