P.O.A Please wait while we check availability... Sorry, we currently have no stock for your location. Enquire for a ETA Low Stock, Available for Delivery. In Stock, Available for Delivery. Send a Product Enquiry Ea. per item ordered. The Slump Gun is ideal for adding water in concrete trucks or for heavy-duty wash down applications • Made from robust, case hardened steel• Provides extra strength needed in rugged applications Product Enquiry: Slump Gun. Ea. SKU #HSPA10580 General ETA for new stock Technical Enquiry Product Suitability First Name Last Name Email Address Phone Number Company Name Please check the "I'm not a robot" box above to continue. Cancel Sending... please wait.