Para
Glandless pump circulator
The most reliable OEM solution.
- High integration flexibility due to compatibility with former standard and high-efficiency series and a wide range of specific pump housings
- Easy installation thanks to a compact and standardised design with front access to signal connector and screws
- Exists in 3 different control modes to respond better to your specific needs:
- Self-controlled (SC) version allowing several regulation modes and settings, easy to handle thanks to the green push button combined with a LED interface
- External control mode through iPWM signal for direct information on pump status and flow estimation directly from the pump itself
- External LIN control mode allowing many data exchanges between the pump and the appliance to go a step further on digitalisation. Extended functionalities through the LIN extended mode LINX
- High system protection due to integrated functionalities such as air venting, manual restart as well as reset to factory settings upon control mode



Design
Glandless circulation pump with a cast iron or composite pump housing and threaded or clipped connection.
EC motor with automatic power adjustment and self-protecting modes.
Application
Hot-water heating systems of all kinds, air-conditioning applicationsType key
Example: | Para KU15-130/7-50/SC-12 |
Para | Electronically controlled high-efficiency pump. Pump range adapted to requirements of the OEM market. |
- = Cast iron inline pump housing | |
KU = Composite inline pump housing | |
RSB = Cast iron axial pump housing | |
HU 15 = Hydraulic unit | |
HU 25 = Hydraulic unit | |
Composite pump housings with air venting: | |
RSL = Inline pump housing | |
MSL = OEM pump housing | |
NFSL = OEM pump housing | |
KSL = OEM pump housing | |
BSL = OEM pump housing | |
15-130 | Nominal diameter - Pump housing length |
7-50 | Nominal delivery head range [m] - Power consumption [W] |
SC | SC = self controlled pump ; Δp-v, Δp-c, constant speed I, II, III |
iPWM = the pump is controlled by an external system via iPWM1 signal | |
LIN = the pump is controlled by an external system via Lin Bus Communication |
Technical data
Permissible fluid temperature range: -10°C to +95°C (0°C to +95°C for OEM composite pump housings)
Mains connection: 1~230 V, 50/60 Hz
IP rating: IPX4D
Screwed connection: DN15 to DN30 (G1 to G2) (some OEM composite pump housings are available with clipped connection)
Max. operating pressure: 10 bar (OEM composite pump housing : 6 bar)



