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 7 bar, medium pressure up to 4 bar and low pressure up to 2 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 12 mm and 17 mm and for medium pressures up to 4 bar or low pressure up to 2 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 12.7 mm, 15.9 mm, 19.0 mm and 25.4 mm, for pressures up to 2 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 | PureWeld XL elements | |
---|---|---|
Bore size | 1.6 - 25.4 mm | |
Bore size | 0.0625 - 1 in | |
Wall thickness | 2.4 - 4.8 mm | |
Wall thickness | 0.09375 - 0.2 in | |
Colour | Beige | |
Transparency | Opaque | Opaque |
Spallation | Fair | 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 |
Operating temperature range | 41 to 176 °F | -4 to 176 °F |
Hardness, shore A (5sec) | 62-68 | 65-73 |
Specific gravity | 0.95-0.98 g/ml | 0.89-0.91 g/ml |
UV resistance | 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 | |
Sterilisation methods | Gamma | |
Weight | 0.2 - 1 kg | |
Weight | 0.44 - 2.2 lbs |
Tubing | 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
Thermoplastic elastomer tubing especially resistant to oxidizing agents. 5 ºC to 80 ºC (23 ºF to 176 ºF) to 7 bar (100 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
Food-grade compliant peristaltic tubing elements for dosing applications.
Tubing - peristaltic
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