 The robust Lutz pump tube with mechanical seal or sealless is suitable for pumping allmost all types of thin-bodied, slightly viscous, aggressive and 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:
Gasoline, solvents, alcohols, amines, benzol, toluene, xylene, paints and lacquers, etc.
Features:
-
Sealless version cannot fail by dry running
-
Lube-free, thus no contamination of the liquid
-
High resistant carbon shaft bearing
-
Two impeller geometries for a tailored pump characteristic
Sealing system:
Mechanical seal (MMS) or sealless construction (MSL)
Type of impeller:
Axial-flow rotor (R) for high delivery rate and low delivery head or Radial-flow impeller (L) for low delivery rate and high delivery head.
Immersion length:
MMS/MSL:
27" (700 mm), 39" (1000 mm) and 47" (1200 mm)
MSL only:
55" (1400 mm), 59" (1500 mm), 63" (1600 mm), 67" (1700 mm), 78" (2000 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 |
MMS-SS |
MSL-SS |
| Category: |
Zone 0 |
Zone 0 |
| Housing: |
Stainless steel (316) |
Stainless steel (316) |
| Seals: |
Viton® |
- |
| Mechanical seal: |
Carbon, Ceramic,
Viton®, SS (316) |
- |
| Bearings: |
Carbon |
Carbon |
| Drive shaft: |
Stainless steel (316) |
Stainless steel (316) |
| Impeller: |
ETFE |
ETFE |
| Type of impeller: |
Radial-flow (L)
or Axial-flow (R) |
Radial-flow (L)
or Axial-flow (R) |
| Nominal diameter: |
1.61 in
41 mm |
1.61 in
41 mm |
| Temperature of medium: |
up to 212 °F
up to 100 °C |
up to 212 °F
up to 100 °C |
| Hose connection: |
1 1/4" male BSP |
1 1/4" male BSP |
| Length: |
27" /39" / 47"
700 / 1000 / 1200 mm |
27" / 39" / 47" / 55" /59"
/ 63" / 67" / 78"
700 / 1000 /1200 / 1400 /
1500 / 1600 / 1700 / 2000 mm |
|
|
|
| Operating data |
Axial-flow (R) |
Radial-flow (L) |
| Delivery rate:* |
up to 53 GPM
up to 200 l/min |
up to 27 GPM
up to 100 l/min |
| Delivery head:* |
up to 33 ft.
up to 10 m wc |
up to 54 ft.
up to 16 m wc |
| Viscosity:** |
up to 850 cps
up to 850 mPas |
up to 1100 cps
up to 1100 mPas |
Motors
Motor ME I 6 (Ex) Silver Star
 |
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.
|
|
