Wilo Top-Z 30/7 EM Secondary Return Pump
In stock
Product Code
U53516
This circulator is suitable only for drinking water.
Can be used for domestic hot water circulation systems in the industry and building services.
Maintenance-free glandless circulator with threaded or flange connection, pre-selectable speed stages for power adjustment.
Equipment and function
• Manual power adjustment with 3 speed stages
• Pumps with 1~ motor:
• P2 up to 90 W: internal protection against unacceptably high winding temperatures
• P2 = 180 W: Full motor protection with thermal winding contacts in conjunction with tripping unit
• Pumps with 3~ motor:
• P2 up to 90 W: internal protection against unacceptably high winding temperatures
• P2 ≥ 180 W: Full motor protection with integrated trip electronics
• Fault signal light
• Contact for collective fault signal
• Direction of rotation signal lamp
• Mains connection 3~, 230 V with optional switching plug
• Pump housing in red brass or grey cast iron (stainless steel depending on type)
• PN 6/PN 10 combination flange (for DN 40 to DN 65)
• Thermal insulation shells
• Additional functions by retrofittable Protect Module C:
• SSM fault signal as potential-free NC contact
• SBM run signal as potential-free NO contact
• Overriding Off" control input via external potential-free contact (NC contact)
• Blocking detection
• Full motor protection with tripping unit
• Fault acknowledgement
• Dual pump management (two single pumps installed in parallel) Main/standby operation (automatic fault-actuated switchover/time-sensitive pump alteration)"
Can be used for domestic hot water circulation systems in the industry and building services.
Maintenance-free glandless circulator with threaded or flange connection, pre-selectable speed stages for power adjustment.
Equipment and function
• Manual power adjustment with 3 speed stages
• Pumps with 1~ motor:
• P2 up to 90 W: internal protection against unacceptably high winding temperatures
• P2 = 180 W: Full motor protection with thermal winding contacts in conjunction with tripping unit
• Pumps with 3~ motor:
• P2 up to 90 W: internal protection against unacceptably high winding temperatures
• P2 ≥ 180 W: Full motor protection with integrated trip electronics
• Fault signal light
• Contact for collective fault signal
• Direction of rotation signal lamp
• Mains connection 3~, 230 V with optional switching plug
• Pump housing in red brass or grey cast iron (stainless steel depending on type)
• PN 6/PN 10 combination flange (for DN 40 to DN 65)
• Thermal insulation shells
• Additional functions by retrofittable Protect Module C:
• SSM fault signal as potential-free NC contact
• SBM run signal as potential-free NO contact
• Overriding Off" control input via external potential-free contact (NC contact)
• Blocking detection
• Full motor protection with tripping unit
• Fault acknowledgement
• Dual pump management (two single pumps installed in parallel) Main/standby operation (automatic fault-actuated switchover/time-sensitive pump alteration)"
| Brand | Wilo |
|---|---|
| Manufacturer Part Code | 2048340 |
| Range | Top-Z |
| Product Type | Commercial Pump |
| Pressure | max 10 bar |
Collection:
- You can select the branch where you would like to collect your order.
- We will send you an email when your order is ready to be collected.
- Orders received by 3pm can be collected in the branch during opening hours on the next working day if all stock is available in the local branch
- If we need to transfer some of your products from our central warehouse to your local branch, it may take 2-3 days for your order to be ready for collection
- You must report any damages, shortages or incorrect items to the showroom where you collected your order within 48 hours of collection.
Delivery:
- There is a delivery charge of €35 for any order under €500
- You will be contacted by the branch to confirm you delivery details. We will also send you an email to confirm when your order has gone out for delivery.
- Orders received by 3pm can be sent out for delivery during opening hours on the next working day if all stock is available in the local branch and a delivery slot is available. If our normal delivery service schedule is full, you will be contacted by the branch to agree alternative delivery details.
- You must report any damages, shortages or incorrect items to Customer Support within 48 hours of delivery.
Please note you can cancel your order at any time until receipt – see our Returns & Cancellations policy for further information.
