MS Gregson Inc. 4300, Vachon St , Drummondville , Quebec J2B 6V4 Canada About Solutions products Companies MS Gregson Inc. Products Model HS-7V - Hand Sprayer Model HS-7V - Hand Sprayer From Agricultural Sprayers- Hand or Backpack Sprayers 0 Share Tank Polyethylene, 1.85 gallons (7 litres). Pump Internal piston, Viton o-ring. Nozzle Ajustable. Gun 21'. Repair kit N/A. Most popular related searches backpack sprayer agriculture sprayer agriculture pump agriculture pumping Characteristics Pump Internal piston, Viton o-ring Nozzle Ajustable Gun 21' Customer reviews No reviews were found for Model HS-7V - Hand Sprayer. Be the first to review! Add your review Publish your review Great! review successfully added!