Series UP
Chemically resistant stainless steel centrifugal pump in close-coupled design, with single-acting mechanical seal
The UP series is the counterpart to the U series for applications where the use of a plastic pump is not possible, e.g. due to increased temperature requirements up to 150 °C. It is equipped with a single-acting mechanical seal lubricated and cooled by the process fluid. Seal faces and elastomers are available in various materials; the spring is made of Hastelloy® C4.
Solids up to 3 mm particle size and 10 vol.% can be conveyed. The viscosity can be up to 150 mPas; depending on the version, the maximum fluid temperature is 150 °C. All sizes are also available in ATEX-certified versions under the designation UP-EX for use in ATEX zones 1 and 2.
- Single mechanical seal
- Stainless steel
- 180 °C
- 28 m³/h
- 39 m
- Robust, durable design made from thick-walled, solid stainless steel components
- Compact close-coupled design
- Simple installation
- Suitable for high temperatures
Performance Overview
Description- Characteristics
- Performance Curves
- Spare Parts
Chemically resistant stainless steel centrifugal pump in close-coupled design, with single-acting mechanical seal
Features
- Robust and durable construction made from thick-walled, solid stainless steel components
- Also suitable for fluids with a low solids content due to spring-loaded mechanical seal
- Low-maintenance operation due to high-quality seal face materials
- All wetted parts made from high-grade, corrosion-resistant stainless steel 1.4571 (AISI 316Ti)
- Equipped as standard with threaded connections according to ISO 228-1; from size 130 also optionally available with flange connections
- Versatile, compact and quiet
- Approved for use in potentially explosive atmospheres (ATEX Zone 1)
- Corrosion-resistant coating in RAL1017, saffron yellow
Applications
Pumping of salt water, weak acids and lyes or other corrosive fluids. Pumping of water- or oil-based emulsions at temperatures up to 150 °C. Use in harsh environments and in applications requiring a particularly robust pump.
For example in the following applications:
- Pumping of cooling fluids and heat transfer oils in cooling or temperature control units
- Electroplating and surface coating
- Wastewater and fresh water treatment
- Paper industry
- Laboratory and medical technology
- Environmental technology, exhaust gas cleaning and gas scrubbers
Dimensions
The dimensions specified are reference values. Deviations may occur depending on motor design or manufacturer.
A binding dimensional drawing will be provided with our quotation.
| GS | GD | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type | Thread | DN | Thread | DN | L (mm) |
B (mm) |
H (mm) |
S (mm) |
a (mm) |
b (mm) |
c (mm) |
d (mm) |
e (mm) |
f (mm) |
g (mm) |
| 80 | G½" | 10 | G½" | 10 | 325 | 123 | 131 | 7 | 172 | 134 | 80 | 63 | 168 | 32 | 100 |
| 101 | G¾" | 15 | G¾“ | 15 | 330 | 123 | 133 | 7 | 176 | 136 | 80 | 63 | 168 | 35 | 100 |
| 115 | G¾" | 15 | G¾" | 15 | 337 | 123 | 141 | 7 | 167 | 122 | 80 | 63 | 186 | 35 | 100 |
| 130 | G1" | 20 | G1" | 20 | 351 | 138 | 157 | 7 | 175 | 129 | 90 | 71 | 202 | 42 | 112 |
| 150 | G1¼" | 25 | G1" | 20 | 415 | 157 | 176 | 10 | 204 | 153 | 100 | 80 | 220 | 47 | 125 |
| 170 | G1½" | 32 | G1¼" | 25 | 473 | 173 | 200 | 10 | 234 | 175 | 125 | 90 | 191 | 55 | 140 |
| 191 | G1½" | 32 | G1¼" | 25 | 495 | 196 | 220 | 12 | 242 | 183 | 140 | 100 | 259 | 60 | 160 |
| 211 | G2" | 40 | G1½" | 32 | 517 | 227 | 242 | 12 | 253 | 189 | 140 | 112 | 304 | 70 | 190 |
Downloads Series UP
