We are offering lever barrel pump, product description lever barel pump. 1. Heavy constructed steel lubricated body. 2. Special piston design with two brass psiton rings. 3. Curved metal spout. 4. Bottom cap with 2” bung thread 5. Delivery spout thread ¾”-11 .5 inch. 6. Use for 50 liter, 205 liter container. 7. Delivery 300 ml per stroke 8. Chrome, zinc plated 2 pc telescopice pipe.