DB 150 G Cast Iron Sewage Pump 650lmin 11.4m for Pits with Float
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MASSIVE WASTEWATER CLEARING: Pumps up to 650 L/min (39 m³/h) with an impressive 11.4-meter lift head, making it the perfect solution for quickly draining flooded areas, deep sewage pits, and large reservoirs.
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POWERFUL 1.5 HP MOTOR: Equipped with a robust single-phase induction motor and built-in capacitor, delivering heavy-duty performance while maintaining energy efficiency for your toughest drainage tasks.
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CLOG-FREE STAINLESS IMPELLER: The specialized stainless steel Double-Channel impeller effortlessly handles dirty water and suspended solid waste up to 50 mm (2 inches) without jamming.
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HANDS-FREE AUTOMATIC FLOAT: Features a dependable built-in float switch ("G" model) that automatically activates the pump when water rises and turns it off when empty, protecting against dry-running damage.
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RUGGED HYBRID BUILD: Designed to last with a cataphoresis-coated cast iron body, premium stainless steel motor shell, AISI 430 shaft, and an IPX8 waterproof double mechanical seal with oil chamber.
Product information
The Pentax DB 150 G is a heavy-duty Italian submersible drainage pump engineered specifically for pumping waste waters, grey water, black water, and liquids with suspended solids. Built with a solid cataphoresis-coated cast iron body and a corrosion-resistant stainless steel motor shell and base, it offers long-term durability for submersion up to 5 meters.
Unlike standard drainage pumps, the DB 150 G features a high-performance stainless steel Double-Channel impeller. This hydraulic design allows large solids up to 50 mm (2 inches) in diameter to pass freely without clogging or jamming the pump. Powered by a robust 1.5 HP motor, it generates a massive flow rate of up to 650 L/min and an impressive 11.4-meter lift head through a wide 2" discharge outlet.
Designed for safe, hands-free operation, the DB 150 G includes an automatic float switch ("G" version) for automatic level control, internal thermal overload protection, and a professional double mechanical seal with an oil chamber (silicon carbide on pump side, ceramic-graphite on motor side). Equipped with a 10-meter H07 RN8F power cable, the Pentax DB 150 G is the ideal solution for civil and household sewage tasks.
Note: Suitable for clean water, grey water, and black water with suspended solids up to Ø max 50 mm at liquid temperatures from 0°C to +40°C.
Features & Specs
Model DB 150 G (with Float Switch)
Pump Type Submersible Double-Channel Drainage / Sewage Pump
Voltage / Frequency 1~ 230V - 50Hz (with thermal protection & built-in capacitor)
Max Flow Rate (Q max) 650 L/min (39 m³/h)
Max Lift Head (H max) 11.4 meters Max Submergence Depth 5 meters Passage of Solids Up to Ø max 50 mm (2 inches)
Pump Body Material Cast iron with cataphoresis coating
Shell / Base Support Stainless Steel Impeller Material / Type Stainless Steel / Double-Channel
Mechanical Seal Double seal with oil chamber (Silicon carbide / Ceramic-graphite)
Motor Shaft Material Stainless Steel AISI 430
Discharge Outlet (DNM) 2" Protection / Insulation IPX8 / Class F Power Cable Length 10 meters (H07 RN8F)
Codes
DB 150 GDimensions
Product Dimensions: 21 x 21 x 46.9 cm
Weight: 18.5 kg

