Monoblock Pumps - ACM, CTB, CTC, CTS & CTSS Series

C.R.I.’s ACM / CT-Series centrifugal pumps are robust, horizontal single-stage monoblock pumps engineered to deliver high performance with low operating cost. Designed with a radial flow impeller, these pumps ensure superior hydraulic efficiency and optimal suction lift characteristics.

Constructed for durability, the ACM / CT-Series features a compact, rigid design with a totally enclosed fan-cooled (TEFC) motor, providing reliable operation in a wide range of environments. The monoblock configuration eliminates energy losses associated with traditional coupling methods by integrating the pump and motor into a single, streamlined unit.

These pumps are available in both single-phase and three-phase models. Single-phase variants come equipped with thermal protection to prevent winding damage. Select models are also offered in stainless steel construction, enhancing corrosion resistance and lifespan.

Applications

Key Features

All you need to know about - Monoblock Pumps - ACM, CTB, CTC, CTS & CTSS Series

Specifications

Power Range0.37 – 2.2 kW
Speed2850 rpm
VersionsSingle Phase: 220 – 230V, 50Hz / Three Phase: 380 – 415V, 50Hz
Type of DutyS1 Continuous Duty
Degree of ProtectionACM: IP44 / CTC: IP54 / CTB, CTS & CTSS: IP55
Class of InsulationCTC: B / CTB, CTS & CTSS: F
Flow Range1 – 65 m³/h
Head Range5 – 56 m
Maximum Suction Lift6 m
Shaft SealMechanical Seal
Maximum Liquid Temperature35°C
Maximum Ambient Temperature40°C
Maximum Operating Pressure5.6 bar
Suction Flange Size1″, 1¼”, 2″, 2½”, 3″ & 4″
Delivery Flange Size1″, 1¼”, 1½”, 2″, 2½”, 3″ & 4″

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