ESPA Swimming Pool Pump - Silen I Pump

Product Description:
• Very compact, single-cell centrifugal pumps, with high suction power designed to recirculate water in removable or household swimming-pool systems.
• Supplied with suction and delivery connectors for connecting to filtration systems with 50-mm-diameter pipes.
• Completely silent with continuous service, with built-in thermal protector, purge plug, pre-filter with transparent cover and anti-blockage seal.
• New Design
• New Materials
- Motor shaft in stainless steel AISI 431
- Special mechanical seal in AISI 316
- Bearings up to 160° C
- 10.000 hours P2 capacitor with aluminium casing
- Ultra-silent
- Self-priming up to 4m

Product Features:
• Equipment
• Check Valve: Not included
• Draining Plug: Included
• Fittings: Glue
• Pre-Filter: Included
• Support Base: Included
• Electrical Characteristics
• Electrical Isolation: F Class
• Motor Speed Operation: Constantly Speed
• Motor Type: Asynchronous
• Protection Rating: IP55
• Reset: Automatic
• Service Factor: S1
• Service Type: Continuous
• Manufacturing Characteristics
• Discharge Connection Type: To Glue Connector
• Discharge Diameter: D50
• Impeller Type: Closed
• Stages: Single-Stage Centrifugal Pump
• Suction Connection Type: To Glue Connector
• Suction Diameter: D50
• Tightness by: Mechanical Seal
• Materials
• Diffuser: PP + 30% GF
• Discharge Body: PP + 30% GF
• Gaskets: NBR
• Impeller/s: PPO + 30% GF
• Mechanical Seal: Aluminium-Graphite
• Mechanical Seal Bracket: PP + 30% GF
• Motor Casing: Aluminium
• Motor Shaft: Acero Inoxidable AISI 431
• Nuts and Bolts: Stainless Steel AISI 304
• Outer Pump Body: PP + 30% GF
• Pre-Filter: PP + 30% GF
• Pre-Filter Lid: Polycarbonate
• Pump Shaft: AISI 431
• Suction Body: PP + 30% GF
• Support Base Material: PP + 20% GF
• Usage Limits
• Liquid Temperature (ºC): Min: 4 - Max: 35
• Maximum no. of motor start-ups (start-ups/minute): 0, 50