Our new high-powered vacuums will help you save on labor costs and finish your attic jobs faster (See Below). They have strong suction that can increase your output by two times. We recommend using two (2) Ø4” (Ø10.16cm) hoses in the attic connected to a 4” x 4” to 6” (10.16cm x 10.16cm x 15.25cm) wye tube for maximum efficiency. They also have durable and long-lasting fan blades made of AR-500 (abrasion resistant) ¼” (0.64cm) hard steel with gusset reinforcement. The large 4” x Ø24″ (10.16cm x Ø60.96cm) fan blade spins at 3600 R.P.M., creating high “Tip Speed” and more suction power.
The fan chamber has a double band and is made of ultra-heavy duty ½” (1.27cm) thick AR-400 abrasion-resistant armor plate, which makes it last three times longer. The oversized 1.5” (3.81cm) Jack-Shaft has two (2) fast pillow block bearings and is powered by a quad power-band belt & sheave system, which prolongs the engine life. The large fuel tanks can run for half a day without needing to refill.
25 h.p. Diesel-Vac (For large jobs/high production, frequent use)
Performance Data: Vac Strength: 47 “WC (0.117 bar) Airflow: 6400 CFM (10874 m3/h)
The vacuum weighs 755 lbs. and has dimensions of 57” x 31” x 42”. It is powered by a Kubota D1105E1 engine with a 12-gallon tank (45.4L), which is water-cooled and has low oil level shutdown and oil pressure shutdown switch features. The engine also has an electric start and a 2-year commercial warranty. The fan housing consists of a ¼” AR-500 steel fan and a ½” AR-400 steel chamber, which is abrasion-resistant and durable. The blade diameter is 4″ x Ø24″ and the fan speed is measured by an r.p.m. / hour meter. The vacuum has a Ø6″ inlet and a Ø8″ outlet, as well as Ø10″ run-flat wheels for easy mobility. The vacuum also comes with a 12-volt battery that can be started electrically. The fan blade is driven by a belt system.
