 The pump tube RE-SS Ex is suitable for applications, in which highly toxic, expensive and sensitive inflammable liquids need to be drained almost completely from drums and containers. The pump tube is non-lubricated, thus preventing contamination of the liquids pumped.
Liquid examples:
Gasoline, solvents, alcohols, amines, benzene, toluene, xylene, perfume oils, paints and lacquers, etc.
Features:
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Suitable for highly inflammable liquids and for use in hazardous locations
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Optimized drum drainage with almost no residue left in drum.
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Optional with electric or air driven motors
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No grease fillings
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Explosion-proof in accordance with standards for use in hazardous locations
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No problematic tipping for emptying of remaining residual liquid
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Maximum product utilisation at reduced drum cleaning and waste disposal costs
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No leakage at inclined position or removal of the pump tube
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Non-lubrictated, thus no contamination of the liquids pumped
Sealing system:
Mechanical seal (MS)
Type of impeller:
Radial-flow impeller (L) for low delivery rate and high delivery head.
Immersion length:
27" (700 mm), 39" (1000 mm) and 47" (1200 mm)
(Special lengths 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 |
RE-SS Ex |
| Category: |
Zone 0 |
| Housing: |
Stainless steel (316) |
| Seals: |
Viton® (FEP coated) |
| Mechanical seal: |
Carbon, Ceramic, PTFE, HC-4 (2.4610) |
| Bearing: |
pure Carbon |
| Drive shaft: |
Stainless steel (316) |
| Impeller: |
ETFE |
| Type of impeller: |
Radial-flow (L) |
| Nominal diameter: |
1.61 in
41 mm |
|
Temperature of medium:
|
up to 212 °F
up to 100 °C |
| Hose connection: |
1 1/4" male BSP |
| Length: |
27" /39" / 47"
700 / 1000 / 1200 mm |
| |
|
| Operating data |
Radial-flow (L) |
| Delivery rate:* |
up to 18.5 GPM
up to 70 l/min |
| Delivery head:* |
up to 49 ft.
up to 15 m wc |
| Viscosity:** |
up to 1200 cps
up to 1200 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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