0102030405
RS Series Leak-Proof & Quiet Circulating Pump with Ceramic Bearings Internal Circulation for Long Lifespan
Product Features
Unlike conventional water pumps, this advanced model integrates a permanent magnet variable frequency motor and smart drive control, achieving 40%-70% greater energy efficiency for sustainable operation.
Engineered for reliable performance in challenging environments:
•Motor protection against leaks and condensation
•Durable ceramic components withstand heavy use
•Stable operation through voltage fluctuations
•Flexible control modes match specific needs:
Maintain constant pressure or flow
Optimize energy efficiency
Automatic adaptation
Quiet night operation
•Built-in safeguards prevent operational failures
Application Occasions
The energy-saving circulating pump is specifically designed for water heating systems.The energy-saving circulating pump can be installed circulation in underfloor heating and in:
·Gas wall mounted furnace ·underfloor heating system ·Single pipeline system
·Electric wall mounted furnace ·Energy saving furnace ·Dual pipeline system
·Solar energy ·Central air withering ·Shampoo room,sauna center
·Air energy ·Hotels and Resorts ·Industrial equipment
Usage Conditions
·Medium temperature: 2-110 ℃,
·Environmental temperature ≤50 ℃
·Maximum system pressure ≤10 bar,
·Input voltage: 160-260V
·Media conditions: clean,free of solid matter, fiber free Non viscous, non mineral oil, approximately neutral, non corrosive Non flammable and explosive liquids.To transport acidic and alkaline liquids You should first consult the manufacturer to choose the appropriate material.
Model Description
Dimensional Drawing
3D structure diagram
Specification
| Model number | Voltage (V) | Frequency (HZ) | Rated power (W) | Rated current (A) | Maximum lift (m) | Maximum flow (m3/h) | |
| 1503 | 127 | 60 | 8 | 1.5 | |||
| RS25/8 | 220-240 | 50 | Gear position | ||||
| 1 | 135 | 0.60 | |||||
| 2 | 190 | 0.85 | |||||
| 3 | 225 | 1.00 | |||||
| RS15/6 | 230 | 50 | Gear position | ||||
| 1 | 43 | 0.2 | 3.5 | 1.2 | |||
| 2 | 65 | 0.3 | 5.6 | 2.0 | |||
| 3 | 92 | 0.4 | 6.5 | 3.1 | |||
| RS25/6 | 230 | 50 | Gear position | ||||
| 1 | 46 | 4 | |||||
| 2 | 67 | 5 | |||||
| 3 | 93 | 6 | |||||
| RS20/12 | 220 | 50 | Gear position | ||||
| 1 | 150 | 0.70 | 9 | 1.8 | |||
| 2 | 200 | 0.90 | 11.8 | 2.5 | |||
| 3 | 245 | 1.06 | 12.5 | 4.3 |
FAQs
1.Are smart circulation pumps worth it?
Benefits of smart circulators:
30-60% energy savings
Remote monitoring/control
Automatic flow adjustment
Leak detection features
Best for: Large homes, commercial buildings, systems with variable demand
2. What's the lifespan of a circulation pump?
Typical lifespan:
• Basic models: 5-8 years
• High-quality models: 10-15 years
• Industrial-grade: 15+ years
Factors affecting lifespan: water quality, operating temperature, maintenance frequency
3.Why is my circulation pump noisy?
Common causes:
Air in the system (bleed air vents)
Cavitation (check NPSH)
Worn bearings
Impeller damage
Incorrect speed setting