10
Operating parameters
The following tube materials can be used with the 501RLA pumpheads. Bore sizes range from 0.5mm to
8.0mm, with an option of 1.6mm or 2.4mm wall thickness:
Tubing: working temperature range
Marprene
5C to 80C (41F to 176F)
Bioprene
5C to 80C (41F to 176F)
Pumpsil
-20C to 80C (-4F to 176F)
GORE® STA-PURE® Pump Tubing – Series PCS
0C to 80C (32F to 176F)
GORE® STA-PURE® Pump Tubing – Series PFL
0C to 80C (32F to 176F)
Neoprene
0C to 80C (32F to 176F)
The following parameters define the boundary of the safe working envelope - these values must not be
exceeded (ATEX compliance will be invalidated):
501RL ATEX pumpheads (all model variants)
Ambient temperature range
5C to 40C (41F to 104F)
Maximum allowable fluid temperature
65C (149F)
Max peak pressure (0.5 to 4.8mm bore)
2 bar (29 psi)
Max peak pressure (6.4 to 8.0mm bore)
1 bar (14 psi)
Max continuous speed
300 rpm
Corrosion resistance
section 17 "Materials of construction" on page 35
Tube life
section 11 "Tube life" on the next page
WARNING! Do not run dry for excessive periods. Roller and tubing
temperatures can exceed normal operating range.
Tube life will be reduced increasing the chance of premature failure.
WARNING! Do not run pumphead against a dead-end condition
(closed discharge). This can lead to excessive roller and tubing
temperatures and pressures in excess of the limits in the table above.
Tube life will be reduced increasing the chance of premature failure.
PB0346:m-501atex-en-03
20
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
Summary of Contents for 501RLA
Page 1: ...Watson Marlow 501RLA ATEX Pumphead User Manual m 501atex 03 PB0346 3...
Page 5: ...Blank Page...
Page 45: ...Blank Page...
Page 87: ...Blank Page...
Page 125: ...Blank Page...
Page 129: ...Blank Page...
Page 171: ...Blank Page...
Page 209: ...Blank Page...
Page 213: ...Blank Page...
Page 255: ...Blank Page...
Page 295: ...2 PB0346 m 501atex zh 03 20 36 21 36 22 37 22 1 37 23 37 24 37...
Page 297: ...Blank Page...
Page 303: ...9 PB0346 m 501atex zh 03 7 ATEX 2014 34 EU...
Page 309: ...15 PB0346 m 501atex zh 03 3Nm 1M...
Page 310: ...section 16 29 PB0346 m 501atex zh 03 16 ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH...
Page 311: ...17 PB0346 m 501atex zh 03 ATEX 501ATEX 1 M 25 Ohms 1 M 1 M...
Page 323: ...29 PB0346 m 501atex zh 03 16 Teflon FS DuraTech Watson Marlow 10ml OG0035...
Page 324: ...1 2 2 1 501RLA PB0346 m 501atex zh 03 30 ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH...
Page 325: ...31 PB0346 m 501atex zh 03 3Nm 1M...
Page 326: ...2 1M PB0346 m 501atex zh 03 32 ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH ZH...
Page 327: ...33 PB0346 m 501atex zh 03 1 M 25 Ohms 1 M 1 M...
Page 333: ...2 PB0346 m 501atex ko 03 20 37 21 37 22 23 38 22 1 38 23 38 24 38...
Page 335: ...Blank Page...
Page 341: ...9 PB0346 m 501atex ko 03 7 ATEX Directive 2014 34 EU...
Page 347: ...15 PB0346 m 501atex ko 03 3Nm 1M...
Page 348: ...section 16 30 PB0346 m 501atex ko 03 16 KO KO KO KO KO KO KO KO KO KO KO KO KO KO KO KO KO...
Page 349: ...17 PB0346 m 501atex ko 03 Watson Marlow ATEX 501 ATEX 1M 25 1M 1M...
Page 361: ...29 PB0346 m 501atex ko 03 l l...
Page 363: ...31 PB0346 m 501atex ko 03 1 2 2 1 501RLA...
Page 364: ...3Nm 1M PB0346 m 501atex ko 03 32 KO KO KO KO KO KO KO KO KO KO KO KO KO KO KO KO KO...
Page 365: ...33 PB0346 m 501atex ko 03 2 1M...
Page 366: ...1M 25 1M 1M PB0346 m 501atex ko 03 34 KO KO KO KO KO KO KO KO KO KO KO KO KO KO KO KO KO...
Page 371: ...39 PB0346 m 501atex ko 03 Blank Page...
Page 373: ...2 PB0346 m 501atex ja 03 20 36 21 36 22 37 22 1 37 23 37 24 37...
Page 375: ...Blank Page...
Page 381: ...9 PB0346 m 501atex ja 03 7 ATEX 2014 34 EU...
Page 387: ...15 PB0346 m 501atex ja 03 3Nm 1M...
Page 388: ...3 section 16 29 PB0346 m 501atex ja 03 16 JA JA JA JA JA JA JA JA JA JA JA JA JA JA JA JA JA...
Page 389: ...17 PB0346 m 501atex ja 03 Watson MarlowATEX 501ATEX 1 M 25 1 M 1 M...
Page 401: ...29 PB0346 m 501atex ja 03 16 Teflon FS DuraTech Watson Marlow OG0035 10ml 2...
Page 402: ...1 2 2 1 501RLA PB0346 m 501atex ja 03 30 JA JA JA JA JA JA JA JA JA JA JA JA JA JA JA JA JA...
Page 403: ...31 PB0346 m 501atex ja 03 3Nm 1M...
Page 404: ...No 2 4 1M PB0346 m 501atex ja 03 32 JA JA JA JA JA JA JA JA JA JA JA JA JA JA JA JA JA...
Page 405: ...33 PB0346 m 501atex ja 03 1 M 25 1 M 1 M...
Page 413: ...Blank Page...
Page 449: ...39 PB0346 m 501atex da 03 Blank Page...
Page 453: ...Blank Page...
Page 459: ...9 PB0346 501atex ru 03 Exd ATEX Ex Exd Exd 1 2 3 4 5...
Page 460: ...7 ATEX 2014 34 EU PB0346 501atex ru 03 10 RU RU RU RU RU RU RU RU RU RU RU RU RU RU RU RU RU...
Page 465: ...15 PB0346 501atex ru 03 8 2 1 2 3 1 2 3 l l l...
Page 466: ...3 1 PB0346 501atex ru 03 16 RU RU RU RU RU RU RU RU RU RU RU RU RU RU RU RU RU...
Page 467: ...17 PB0346 501atex ru 03 section 16 33...
Page 469: ...19 PB0346 501atex ru 03 1 25 1 1...
Page 473: ...23 PB0346 501atex ru 03 ATEX...
Page 479: ...29 PB0346 501atex ru 03 13 1 2 3 4 5 l l l l l l l...
Page 481: ...31 PB0346 501atex ru 03 15 501RLA l l l l l l 240 l l l 3 l ATEX ATEX...
Page 482: ...15 1 501RLA l l l l PB0346 501atex ru 03 32 RU RU RU RU RU RU RU RU RU RU RU RU RU RU RU RU RU...
Page 483: ...33 PB0346 501atex ru 03 16 FS DuraTech Watson Marlow 10 OG0035...
Page 485: ...35 PB0346 501atex ru 03 3 1...
Page 486: ...Phillips 2 1 PB0346 501atex ru 03 36 RU RU RU RU RU RU RU RU RU RU RU RU RU RU RU RU RU...
Page 487: ...37 PB0346 501atex ru 03 1 25 1 1...
Page 489: ...39 PB0346 501atex ru 03 DIN 17224...
Page 497: ...Blank Page...
Page 533: ...39 PB0346 m 501atex sv 03 Blank Page...
Page 537: ...Blank Page...
Page 575: ...Blank Page...