Speck TOE-CY-6091 Heat Transfer Regenerative Turbine Pump 108L/min 45m Siemens 4.55kW motor

SPECK TOE-CY-6091 INDUSTRIAL REGENERATIVE TURBINE / HEAT TRANSFER PUMP – SIEMENS 4.55KW MOTOR

Heavy-duty Speck Pumpen TOE-CY-6091.1039 regenerative turbine pump, close coupled to a premium-efficiency Siemens SIMOTICS GP three-phase motor.

This is a specialised industrial pump designed to provide relatively high discharge head from a compact pump assembly. The CY-6091 family is used in industrial process, temperature-control and heat-transfer systems, including hot-water and heat-transfer-fluid applications.

Pump specifications
Manufacturer: Speck Pumpen
Made in: Germany
Type: TOE-CY-6091.1039
ID: 51293
Serial / Series:
Manufacture date: 06/2022
Pump type: Regenerative turbine / peripheral pump
Rated speed: 3550 rpm
Rated flow: 108 litres/min
Rated head: 45 metres
Approx flow: 6.48 m³/hr
Flow direction clearly marked on casing
Close-coupled industrial construction
Speck describes the CY-6091 family as robust regenerative turbine pumps suitable for industrial systems requiring relatively high heads, with versions specifically designed for heat-transfer service.

Siemens motor
Manufacturer: Siemens
Series: SIMOTICS GP
Motor type: 1AV3112A
Frame: 112M
Efficiency class: IE3 Premium Efficiency
Protection: IP55
Insulation class: 155(F)
Duty: Continuous
Mounting: IM B14
2-pole motor
Approx motor weight: 34 kg
60 Hz ratings shown on motor plate:

220 V Delta – 15.0 A – 4.55 kW – 3550 rpm
380 V Star – 8.7 A – 4.55 kW – 3550 rpm
The Siemens published data for this motor family confirms the 112M two-pole SIMOTICS GP configuration and approximately 4.55 kW at 60 Hz / 3550 rpm.


The pump and motor are supplied as the complete close-coupled assembly shown.

Approximate dimensions marked on unit:

610 mm long
230 mm wide
300 mm high
Approx weight: 45 kg