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WILO-29991442
Wilo - TOP-S 80/10 REPLACEMENT Head - 3 PhasePlease ensure Top-S replacement head part is appropriate for your pump model. Replacement heads unfortunately CANNOT be returned if they have been attempted to be fitted. If unsure please contact 0800 008 6405.
Can be utilised for Hot-water heating systems of all sorts, industrial circulation systems, air-conditioning systems and closed cooling circuits.
Maintenance-free glandless circulation pump with threaded or flange connection, pre-selectable speed stages for power adjustment.
Item includes:Pump, Thermal insulation, Including seals for threaded connection, Washers for flange screws (for nominal connection diameters DN 40 - DN 65), and Installation manual and operating instructions.
Advantages:
Direction of rotation signal lamp for displaying the correct sense of rotation (only with 3~), Manual power adjustment with 3 speed stages, and Pump housing with cataphoretic coating (KTL) protects against corrosion due to condensation formation.
Tech Info- Permitted temperature range -20 C to +130 C, for short periods (2 h) to +140 C (TOP-S 25/13, 80/15, 80/20: -20 C to +110 C)
- Mains connection:
- 1~230 V, 50 Hz (depending on type)
- 3~230 V, 50 Hz (with optional switching plug)
- 3~400 V, 50 Hz
- Protection class IP X4D
- Screwed connection or flange connection (depending on type) Rp 1 to DN 100
- Max. operating pressure of standard version: 6/10 bar. or 6 bar. (special version: 10 bar.)
Materials- Pump housing: Grey Cast Iron
- Impeller: Plastic
- Shaft: Stainless Steel
- Bearing: Carbon, metal impregnated
Construction:Glandless circulation pump with screwed connection or flange connection.
ApplicationHot-water heating systems of all sorts, industrial circulation systems, air-conditioning systems and closed cooling circuits
Equipment/functionType keyOperating modes
- Speed-stage switching
Manual functions
- Setting the speed stages: 3 speed stages (2 speed stages for 1~ pumps with P2 350 W)
Automatic functions
- Internal protection against non-approved high winding temperatures (only for pumps for which P2 180 W)
Signal and display functions
- Thermal winding contact (WSK, potential-free NC contact) only for pumps for which P2 180 W) for full motor protection in all speed levels with optional tripping unit SK 602N/SK 622N
- Direction of rotation control light (only for 3~pumps )
- Display of selected speed stage
Dual pump management (twin-head pump or 2 x single pumps)
- Main/standby operation or parallel operation (for automatic fault-actuated switchover/time-dependent pump cycling, a corresponding switchgear must be provided on-site)
Equipment
- For flange-end pumps: Flange versions
- Standard version for DN 40 to DN 65 pumps: PN 6/10 combination flange (PN 16 flange according to EN 1092-2) for PN 6 and PN 16 counter flanges,
- Standard version for DN 80/DN 100 pumps: PN 6 flange (engineered for PN 16 according to EN 1092-2) for PN 6 counter flange
- Cable inlet possible from both sides (only for 1~pumps and 3~pumps with P2180 W)
- Thermal insulation as standard for heating applications
Example:
TOPS 40/10
TOP-S
Standard pump (screw-end pump or flange-end pump)
40/
Nominal connection diameter
10
Nominal delivery head [m] at Q = 0 m3/ h
£2,943.60 RRP £1,913.34 £1,594.45
In stock
Free Standard Delivery
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