530 process pumps
Flow rates to 3.5 L/min (55 USGPH) and pressures up to 7 bar (100 psi). Precise 2,200:1 speed control range.
Pumps - cased pumps
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When you need a pump with positive connection points and error-free tubing loading, choose Watson-Marlow LoadSure hygienic or industrial tube elements, available for our 530, 630 and 730 series cased pumps.
 530 series pumps
LoadSure tube elements are available as high pressure up to 7Â bar, medium pressure up to 4Â bar and low pressure up to 2Â bar. All elements use quick-release PVDF connectors which are colour coded to match the correct pumphead. Element materials include Bioprene and STA-PURE PCS for high pressure, Marprene, Bioprene, STA-PURE PCS and STA-PURE PFL for medium pressure, STA-PURE PCS, STA-PURE PFL, Pumpsil and Neoprene for low pressure.
 630 series pumps
LoadSure tube elements are available in two bore sizes of 12Â mm and 17Â mm and for medium pressures up to 4Â bar or low pressure up to 2Â bar. All hygienic elements use Tri-clamp style connectors and industrial elements use PVDF Cam & groove connectors. Element materials include Marprene, Bioprene and STA-PURE PCS for medium pressure and Marprene, Bioprene, Pumpsil, STA-PURE PFL and Neoprene for low pressure.
 730 series pumps
LoadSure tube elements are available in four bore sizes of 12.7Â mm, 15.9Â mm, 19.0Â mm and 25.4Â mm, for pressures up to 2Â bar. All hygienic elements use Tri-clamp style connectors and industrial elements use PVDF Cam & groove connectors. Element materials include Marprene, Pumpsil and Neoprene.
Spallation | Fair, Very low |
Certification | EC 1935/2004, FDA 21CFR177.1810, FDA 21CFR177.2600, USP <661>, USP <788>, USP <85>, USP Class VI |
Technical Summary table lists features available within the range. See ‘Specifications’ tab for model specific information.
Marprene elements | GORE® STA-PURE PFL Elements | PureWeld XL Elements | |
---|---|---|---|
Bore size | 1.6 - 25.4 mm | 1.6 - 12 mm | |
Bore size | 0.0625 - 1 in | 0.0625 - 0.46875 in | |
Wall thickness | 2.4 - 4.8 mm | 2.4 - 4 mm | |
Wall thickness | 0.09375 - 0.2 in | 0.09375 in | |
Colour | Beige | Off-white | |
Transparency | Opaque | Opaque | Opaque |
Spallation | Fair | Very low | Very low |
Certification | FDA 21CFR177.2600 | EC 1935/2004, FDA 21CFR177.1810, USP <661>, USP <788>, USP <85>, USP Class VI | |
Operating temperature range | 5 to 80 °C | -20 to 80 °C | -20 to 80 °C |
Operating temperature range | 41 to 176 °F | -4 to 176 °F | -4 to 176 °F |
Hardness, shore A (5sec) | 62-68 | 85+/-10 | 65-73 |
Specific gravity | 0.95-0.98 g/ml | 0.89-0.91 g/ml | |
UV resistance | Excellent | Excellent | Good |
Tear B | 30-45 kN/m | ||
Tear B | >148 ppi | ||
Ultimate tensile strength | >798 psi | 1450-1930 psi | |
Elongation at break | 340-600 % | >450 % | |
Tensile stress at 100% elongation | 2.4-3.5 Mpa | ||
Tensile stress at 100% elongation | 290-435 Psi | ||
Gas permeability rating | Fair | ||
Compression set | 74 % | ||
Water absorption | Low | Low | |
Sterilisation methods | Autoclave, CIP, SIP | Gamma | |
Weight | 0.1 - 0.2 kg | 0.2 - 1 kg | |
Weight | 0.44 - 2.2 lbs |
Tubing | Composite of expanded polytetrafluoroethylene (ePTFE) and a platinum-cured perfluoroelastomer, SEBS, Thermoplastic elastomer |
Connector material | PP, PVDF |
Gasket material | Platinum-cured silicone |
Clamp material | Reinforced Nylon 66 |
Flow rates to 3.5 L/min (55 USGPH) and pressures up to 7 bar (100 psi). Precise 2,200:1 speed control range.
Pumps - cased pumps
Flow rates to 18 L/min (4.76 USGPM) and pressures up to 4 bar (60 psi). Precise 2,650:1 speed control range.
Pumps - cased pumps
Flow rates to 33 L/min (8.8 USGPM) and pressures up to 2 bar (30 psi). Precise 3,600:1 speed control range.
Pumps - cased pumps
Thermoplastic tubing with long peristaltic life and low permeability. 5 ºC to 80 ºC (23 ºF to 176 ºF).
Tubing - peristaltic
Reinforced silicone tubing ideal for biopharmaceutical applications. -20 ºC to 80 ºC (-4 ºF to 176 ºF) to 7 bar (100 psi).
Tubing - peristaltic
Reinforced fluroelastomer tubing with extreme chemical resistance. -20 ºC to 80 ºC (-4 ºF to 176 ºF) to 4 bar (60 psi).
Tubing - peristaltic
Platinum-cured silicone tubing with ultra smooth bore and excellent flow stability. -20 ºC to 80 ºC (-4 ºF to 176 ºF).
Tubing - peristaltic
High performance TPE tubing with exceptional life and accurate flow rates. Weldable and sealable for sterile connectivity.
Tubing - peristaltic
High quality silicone and chemical resistant TPE tubing. Over 50 bore/wall sizes and element lengths available.
Tubing - peristaltic
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