CBT900 Two-Impeller Cast Iron Pump 275l/min 96.6m Pressurisation
HIGH-EFFICIENCY COUNTER-POSED IMPELLERS: Features two counter-posed impellers that work together to multiply water pressure up to 96.6m while keeping a steady flow rate up to 275 L/min.
MAXIMUM ENERGY SAVINGS: Advanced twin-impeller design multiplies output pressure without requiring a massive, power-hungry motor, optimizing electrical draw (6.6 kW / 9 HP) to lower your power bills.
CONSTANT HIGH PRESSURE: Ideal for home pressure boosting (autoclave tanks), civil pressurization, and irrigation systems that need consistent, strong water flow across multiple open taps.
HEAVY-DUTY CAST IRON CONSTRUCTION: Built to handle daily continuous duty with a solid cast iron pump casing and motor bracket, AISI 416 stainless steel motor shaft, and ceramic-graphite-NBR mechanical seal.
VERSATILE & RELIABLE ITALIAN QUALITY: Handles water temperatures up to 50°C with Noryl® impellers. Includes industrial 400V power and IPX4 splash rating.
Product information
The Pentax CBT 900/00 is a high-performance Italian two-impeller centrifugal electric water pump designed for residential, civil, and industrial water pressure boosting. Built with a heavy-duty cast iron body and motor bracket, it offers outstanding structural strength and long-term durability for continuous daily operation.
The key feature of the CBT 900/00 is its two counter-posed impellers. By mounting two impellers facing opposite directions on the same shaft, the pump doubles the output pressure without increasing the overall size of the pump. It delivers up to 96.6 meters of lift head and a flow rate of 275 L/min with a maximum operating pressure of 11 bar.
Engineered to optimize energy efficiency, the 6.6 kW (9 HP) motor delivers high hydraulic pressure with low electrical consumption. Available with Noryl® impellers, it includes a stainless steel AISI 303 shaft end, ceramic-graphite seals, and reliable three-phase industrial power. The Pentax CBT 900/00 is the ultimate energy-saving, high-pressure choice for building automatic household water systems.
Note: This pump is designed for clean water and non-chemically aggressive liquids up to 50°C (Noryl®). Ensure it is installed in a covered area protected from the weather.
Features & Specs
Model CBT 900/00 (Noryl®, 3~)
Pump Type Dual Counter-Posed Impeller Threaded Centrifugal Pump
Motor Power 9.0 HP / 6.6 kW
Voltage Options 3~ 400V-50Hz
Max Flow Rate (Q max) 275 L/min (16.5 m³/h)
Max Lift Head (H max) 96.6 meters Max Operating Pressure 11 bar Liquid Temperature Range 0 °C to +50 °C (Noryl®)
Pump Body / Bracket Cast Iron / Cast Iron
Mechanical Seal Ceramic-Graphite-NBR
Motor Shaft Material Stainless Steel AISI 303
Protection / Insulation IPX4 / Class F Codes
CBT900/00Dimensions
Product Dimensions: 53.2 x 26.6 x 30.5 cm
Weight: 62 kg