Positive Displacement Blowers
Eurus Blower ZCS 824
The Eurus Blower ZCS 824 vacuum truck blower is a direct replacement option for popular models. It is a heavy-duty blower designed with integral shaft ductile iron impellers. The blower is center-timed for rotation in either direction. The precisely aligned gears and bearings offer consistent and superior performance at an affordable price. Rugged, detachable steel mounting feet allow configuration in either vertical or horizontal to meet installation requirements. The headplates, gear cover, end cover and rigid, one-piece casing are gray iron. The blower provides a flow range to 4,460 cfm, a maximum pressure of 15 psi, maximum vacuum of 18 inches Hg, rpm of 880 to 2,470, and free air of 5,187 cfm. It features splash oil lubrication and a high volumetric efficiency. 918-361-0285; www.eurusblower.com
National Vacuum Equipment Challenger 4310
The Challenger 4310 from National Vacuum Equipment is a quiet, environmentally friendly machine that offers a ballast cooling and porting design to allow for continuous pumping at full vacuum without overheating. It is capable of airflow to 940 cfm at 4,500 rpm with no oil mess. It is a tri-lobe design with precision machining and includes a ballast port manifold that cools the blower through air injection. It provides a range of airflow options with performance available to accommodate needed power. It includes 4-inch hose connections with barbed adjustable porting for intake and exhaust. An integrated final filter provides easy access for cleaning. The blower also includes a four-way pressure/vacuum changeover valve. 800-253-5500; www.natvac.com
Vacuum Pumps
Fruitland Wittig RFW 150
The Wittig RFW 150, distributed by Fruitland, is a water-cooled, oil-lubricated rotary vane vacuum pump for vacuum truck and septic applications, designed for use on vacuum tankers and combination jetting/vacuum trucks. It delivers reliable performance for loading and discharge of liquid waste and sludge in demanding field conditions. It offers up to 27 inches Hg intermittent vacuum and 24 inches Hg continuous vacuum with approximately 506 cfm free air capacity. It operates at 1,500 rpm with a 40 hp requirement. The water-cooled system is for stable continuous-duty operation. It has an oil-lubricated rotary vane design for durability and long service life. It has nearly pulsation-free airflow for consistent loading and discharge, and a compact mounting design with multiple drive options (PTO, hydraulic, belt). 844-442-4692; www.fruitlandmanufacturing.com
Pik Rite Jurop R260 EZ Pak Vacuum Pump Package
The Jurop R260 EZ Pak Vacuum Pump Package, distributed by Pik Rite is a versatile rotary vane vacuum pump delivering a powerful 363 cfm. The turnkey solution includes the pump, secondary, muffler, gearbox, oil tank and automatic lubrication system — all housed within a ready-to-install side-mount enclosure. It is part of the company’s growing line of engineered Jurop pump solutions. 800-326-9763; www.pikrite.com
Presvac Systems PV750
The Presvac Systems PV750 rotary vane pump is designed for continuous full-vacuum operation in extreme conditions. It offers 400 cfm at free air, 350 cfm at 15 inches Hg, a maximum vacuum of 27 inches Hg and maximum pressure of 35 psi. Dual fans and twin ballast ports are designed to efficiently cool the pump. The solid housing with deep cooling ribs allows greater heat transfer from the vacuum chamber. Aluminum fans and shrouding work like a heat exchanger. Multiple manifold and drive options are available for truck, trailer or stationary applications. 800-387-7763; www.presvac.com
Transway TSI500
The TSI500 from Transway is an industrial grade rotary vane vacuum pump designed for consistent performance in septic and vacuum applications. Delivering approximately 320 cfm at up to 28.5 inches Hg, it operates at 1,400 rpm and requires 34 bhp. Built for continuous-duty use, it features automatic oil lubrication, fan cooling and durable fiber vanes engineered for long service life. The pump is equipped with integrated vacuum and pressure relief valves, nonreturn valve and wear-check ports to support preventive maintenance. It is housed in a robust, service-friendly design with easy access to key components, making vane replacement and flushing procedures straightforward in the field. 800-263-4508; www.transwaysystems.com
Wallenstein Vacuum 753 Series
The 753 Series vacuum pump from Wallenstein Vacuum is designed for long service life, incorporating wide vanes that allow up to an inch of wear. It provides 422 cfm airflow at 1,200 rpm and vacuum levels up to 28 inches Hg. Options include air-, liquid- or dual-cooling systems where air injection is combined with liquid cooling. A pump-flushing port is included on the top valve for convenient maintenance. The quick-access housing end plate allows for easy internal inspection with no bearings to pull. Oil lubrication is via a mechanical piston pump driven by shaft rotation or available with a sight-feed valve oil regulator system using vacuum/pressure to draw oil with no moving parts. 800-801-6663; www.wallenstein.com
Westmoor Conde PowerPaks
Westmoor Conde PowerPaks are preassembled gasoline or diesel-powered vacuum pump units. They are easy to install, according to the maker, and include a heavy-duty steel base with aluminum diamond plate trim and belt guard. Rigid assembly is designed to minimize vibration and maximize power. They are available with either vacuum-only or vacuum/pressure pumps. A range of cfm options matches the PowerPak to the tank size and application. Units are powered by Honda GX Commercial Series gasoline engines or Hatz industrial air-cooled diesel engines. Units can be transferred to another tank system when needed. 800-367-0972; www.westmoorltd.co
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