PEDROLLO CK Self Priming Liquid Ring Electric Pumps User Guide
- July 26, 2024
- pedrollo
Table of Contents
PEDROLLO CK Self Priming Liquid Ring Electric Pumps
USER GUIDE
Self-priming liquid ring electric pumps
- Clean water
- Agricultural use
INSTALLATION AND USE
Designed for pumping diesel/naphtha and clean water free from abrasive
particles and non-corro-sive liquids that do not harm the pump’s compo-nents.
Their specific operating mechanism makes them an excellent solution when a
compact self-prim-ing pump is required or when the flow of the liq-uid is
irregular or mixed with air.
APPLICATION LIMITS
- Suction head up to 9 m (HS)
- Liquid temperature between -10 °C and +90 °C
- Temperature for diesel/naphta up to +55 °C
- Ambient temperature up to +40 °C
- Maximum working pressure 6 bar
AVAILABLE UPON REQUEST
※ Mechanical seal options available
CURVES AND PERFORMANCE DATA – HS=0 m 50 Hz
ABSORPTION
DIMENSIONS (mm)
CONSTRUCTION FEATURES
Specifications
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Type: Self-priming liquid ring electric pumps
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Intended Use: Clean water, Agricultural use
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Application: Designed for pumping diesel/naphtha and clean water free from abrasive particles and non-corrosive liquids
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Operating Mechanism: Compact self-priming pump, suitable for irregular liquid flow or air-mixed liquids
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Voltage: 230 V (Single-phase), 230/400 V (Three-phase)
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Power: 0.37 kW (Single-phase), 0.50 kW (Three-phase)
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Material: Cast iron pump body, Aluminium motor bracket, Brass impeller
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Mechanical Seal: Ceramic / Graphite / Viton
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FAQ
Q: Can this pump be used for corrosive liquids?
A: No, this pump is designed for non-corrosive liquids that do not harm its components.
Q: What is the difference between single-phase and three-phase models?
A: Single-phase models operate at 230 V, while three-phase models can operate at both 230 V and 400 V.
Q: How do I prime the pump?
A: To prime the pump, fill the pump casing with water before starting it to create suction and facilitate pumping.