BVA products are high pressure 10,000 cylinders and pumps that are sold to the mining, oil, ect. fields. Cylinders that are manufactured include single acting, double acting, hollow hole, lock-nut, flat body, low profile, threaded, pull and aluminum. Pumps include air, hand, gas or electric. BVA also offers other items and accessories like hydraulic presses, valves, maintenance kits, couplers, hoses and fittings.