 The robust sealless pump tube is suitable for pumping nearly all kinds of liquids, whether extremely aggressive, clean or dirty, thin-bodied or slightly viscous flammable liquids out of drums and small or large containers. The pump tube is non-lubricated, thus preventing contamination of the liquids pumped.
Liquid examples:
Buthylchloride, chlorosulfonic acid, gasoline, solvents, alcohols, amines, benzol, toluene, xylene, etc.
Features:
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Suitable for inflammable liquids and highly corrosive chemicals in hazardous locations
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Optional with electric or air driven motor
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No grease fillings
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Optimized drum drainage
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Modular, service friendly design
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Explosion-proof in accordance with standards for use in hazardous locations
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Sealless version cannot fail by dry running
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Non-lubrictated, thus no contamination of the liquids pumped
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High resistant carbon shaft bearing
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Easy maintenance without special tools
Sealing system:
Sealless construction (SL)
Type of impeller:
Axial-flow rotor (R) for high delivery rate.
Immersion length:
39" (1000 mm) and 47" (1200 mm)
(Special length on request)
 The pump tube is "Zone 0" approved in combination with the original Lutz motors ME I 6 Silver Star (Ex) / MD-1 (Ex) / MD-2 (Ex) in accordance with standards for use in hazardous locations.
Technical Data
| Materials |
SL-HC |
| Category: |
Zone 0 |
| Housing: |
HC-22 (2.4602) |
| Seals: |
Viton® (FEP coated) |
| Mechanical seal: |
- |
| Bearings: |
Carbon |
| Drive shaft: |
Stainless steel (316) |
| Impeller: |
ETFE/Carbon |
| Type of impeller: |
Axial-flow (R) |
| Nominal diameter: |
1,65"
42 mm |
| Temperature of medium: |
up to 248 °F
up to 120 °C |
| Hose connection: |
1 1/4" male BSP |
| Length: |
39" / 47"
1000 /1200 mm |
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| Operating data |
Axial-flow (R) |
| Delivery rate:* |
up to 53 GPM
up to 200 l/min |
| Delivery head:* |
up to 33 ft.
up to 10 m wc |
| Viscosity:** |
up to 850 cps
up to 850 mPas |
Motors
Motor ME I 6 (Ex) Silver Star
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A light, easily handled, explosion proof motor, suitable almost all types of thin-bodied, slightly viscous, flammable liquids.
- Extremely rigid aluminium casing, robust high-power motor
- Electronic speed control to constantly ensure the right flow rate
- Separate ON/OFF buttons with low voltage release for safety and ease of handling
- 120 V / 60Hz
640 W / 0.85 HP
- Splash-proof in accordance with protection class IP 54, 16´ (5 m) cord, optionally with remote operating kit.
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