Tubing - peristaltic

LoadSure kits

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Overview

Sanitary LoadSure fluid path kits

Reduce risk with a peristaltic pump tubing kit from a single supplier

Watson-Marlow Fluid Technology Group fluid path solutions allow consistency and repeatability, safeguarding your biotechnology and pharmaceutical product development.

We have now enhanced connectivity further with our new Sanitary LoadSure™ Fluid Path Kit which includes biopharmaceutical tubing and connectors assembled and bagged in a cleanroom environment, packaged with our new Q-Clamp™ and gaskets all supplied together from a single source.

Peristaltic pump users of LoadSure now benefit from faster connectivity and reduced risk with our pre-assembled peristaltic pump tubing kits which now include pre-validated Q-Clamp connectors and the appropriate gasket for the tubing type needed for your application.

LoadSure for reliability

LoadSure elements with D-connectors allow your pump tubing to be changed in less than a minute, without special skills, to achieve perfect tube alignment and tension.

  • Total reliability and high pressure pumping
  • Tri-Clamp sanitary connectors in PVDF
  • Sterilizable by autoclaving and gamma irradiation

LoadSure pumpheads guarantee correct tube loading

Watson-Marlow LoadSure technology offers snap-fit connectivity of your peristaltic pump tubing enabling one-minute maintenance. LoadSure elements offer greater reliability, ease of installation and increased productivity.

Pump and tubing have equal importance

It’s important to recognize that the pump and Tri-Clamp tubing combination are selected together to match your specific application criteria. Watson-Marlow are the only company that manufactures both the cased pumps and peristaltic tubing, a real advantage for customers wanting to be certain their peristaltic pumps will work correctly the first time and every time.

Features and benefits

  • LoadSure® elements for up to 100 psi operation depending on tube size and material choice
  • LoadSure elements for use with sanitary Tri‑Clamp® connections
  • Q-Clamp™ patented single-handed and tool free sanitary Tri‑Clamp
  • Q-Clamp ratchet position identification can aid junction validation*
  • LOT numbering on all assemblies enables product traceability
  • Platinum-cured silicone or EPDM gaskets are precision engineered to achieve a smooth bore, contamination free fluid path under clamping compression

Technical summary

SpallationLow, Very low 
CertificationFDA 21CFR177.1810, FDA 21CFR177.2600, NSF51 listed, Ph. Eur. 3.1.9, Regulation (EC) No 1935/2004, USP <661>, USP <788>, USP <85>, USP Class VI 

Technical Summary table lists features available within the range. See ‘Technical specifications’ tab for model specific information.

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Specifications

Technical specifications

520/Bioprene LoadSure Kit520/Pumpsil LoadSure Kit520/PureWeld XL LoadSure Kit520/STA-PURE PCS LoadSure Kit620/Bioprene LoadSure Kit620/Pumpsil LoadSure Kit620/PureWeld XL LoadSure Kit620/STA-PURE PCS LoadSure Kit720/Bioprene LoadSure Kit720/Pumpsil LoadSure Kit720/STA-PURE PCS LoadSure Kit
Bore size3.2 - 9.6 mm3.2 - 9.6 mm6.4 - 9.6 mm3.2 - 6.4 mm12 - 17 mm12 - 17 mm12 - 17 mm12 - 17 mm12.7 - 25.4 mm12.7 - 25.4 mm12.7 - 25.4 mm
Bore size0.126 - 0.378 in0.126 - 0.378 in0.252 - 0.378 in0.126 - 0.252 in0.472 - 0.669 in0.472 - 0.669 in0.472 - 0.669 in0.472 - 0.669 in0.5 - 1 in0.5 - 1 in0.5 - 1 in
Wall thickness2.4 mm2.4 mm2.4 mm2.4 mm4 mm4 mm4 mm4 mm4.8 mm4.8 mm4.8 mm
Wall thickness0.094 in0.094 in0.094 in0.094 in0.157 in0.157 in0.157 in0.157 in0.157 in0.189 in0.189 in
ColorBeige Colorless Colorless Off-white Beige Colorless Colorless Off-white Beige Colorless Off-white 
TransparencyOpaque Translucent Opaque Opaque Opaque Translucent Opaque Opaque Opaque Translucent Opaque 
SpallationLow Low Very low Very low Low Low Very Low Very Low Low Low Very Low 
CertificationFDA 21CFR177.2600, NSF51 listed, USP Class VI FDA 21CFR177.2600, Ph. Eur. 3.1.9, Regulation (EC) No 1935/2004, USP Class VI FDA 21CFR177.1810, USP <661>, USP <788>, USP <85>, USP Class VI USP Class VI FDA 21CFR177.2600, NSF51 listed, USP Class VI FDA 21CFR177.2600, Ph. Eur. 3.1.9, Regulation (EC) No 1935/2004, USP Class VI FDA 21CFR177.1810, USP <661>, USP <788>, USP <85>, USP Class VI USP Class VI FDA 21CFR177.2600, NSF51 listed, USP Class VI FDA 21CFR177.2600, Ph. Eur. 3.1.9, Regulation (EC) No 1935/2004, USP Class VI USP Class VI 
Max. operating temperature80 °C80 °C80 °C80 °C80 °C80 °C80 °C80 °C80 °C80 °C80 °C
Min. operating temperature5 °C-20 °C-20 °C-20 °C5 °C-20 °C-20 °C-20 °C5 °C-20 °C-20 °C
Max. operating temperature176 °F176 °F176 °F176 °F176 °F176 °F176 °F176 °F176 °F176 °F176 °F
Min. operating temperature41 °F-4 °F-4 °F-4 °F41 °F-4 °F-4 °F-4 °F41 °F-4 °F-4 °F
Hardness, shore A (5sec)62-68 - 84-90 60 65-70 85+/-10 62-68 - 70-76 60 65-70 85+/-10 62-68 60 85+/-10 
Compatible pumps530 cased pumps 530 cased pumps 530 cased pumps 530 cased pumps 630 cased pumps 630 cased pumps 630 cased pumps 630 cased pumps 730 cased pumps 730 cased pumps 730 cased pumps 
Compatible pumpheads520REH, 520REL, 520REM 520REL 520REL 520REH, 520REM 620RE, 620RE4 620RE, 620RE4 620RE, 620RE4 620RE, 620RE4 720RE, 720REX 720RE, 720REX 720RE, 720REX 

520 LoadSure kit diagram

620/720 LoadSure kit diagram

Materials of construction

Tubing MaterialBioprene, ePTFE and platinum-cured silicone composite, Platinum-cured silicone, SEBS
Connector materialPVDF
Gasket materialEPDM, Platinum-cured silicone
Clamp materialReinforced Nylon 66

Literature

Datasheet

  1. 520 Loadsure kit datasheet.pdf
    PDF - 466.2kb
  2. Bioprene loadsure kit datasheet.pdf
    PDF - 480.4kb
  3. 620 Loadsure kit datasheet.pdf
    PDF - 302.6kb
  4. 720 Loadsure kit datasheet.pdf
    PDF - 265.1kb

Pre-validated connectors and gaskets

Q-Clamp – Single-handed and tool free sanitary Tri-Clamp

Q-Clamp is a patented single-handed and tool free sanitary Tri-Clamp, qualified for use in biotechnology and pharmaceutical applications. Q-Clamp comes pre-validated to simplify compliance with the latest industry regulations and GMP requirements.

  • Compatible with a wide range of connector geometry
  • Closure mechanism supports junction validation
  • Sleek, lightweight design to maximize operator comfort and eliminates any potential of damage to bags or gloves

High purity gaskets matched to your application

Our high purity Platinum-cured silicone gaskets are precision engineered to achieve a smooth bore, contamination-free fluid path under clamping compression. Our Platinum-cured silicone gaskets also come with our class-leading validation pack.

Our BioPure EPDM sanitary gaskets are precision engineered to achieve a contamination-free fluid path through a smooth bore under clamping compression. Unlike alternative gaskets, BioPure EPDM gaskets retain their geometric stability after repeat steam-in-place (SIP) cycles, ensuring compatibility with SIP validation in critical processes.

Order Information

Product codes

520/620/720 Bioprene - Ordering information

Kit description Kit contents quantities
Item number Pressure Color Code Product name LoadSure element Q-Clamp Gaskets
933.0032.PFT 0-2 Bar (0-30psi) Grey 520 LoadSure Bioprene TL 3.2mm tri-clamp element 1 2 x ½-¾" 2 x ¾"
933.0064.PFT 0-2 Bar (0-30psi) Grey 520 LoadSure Bioprene TL 6.4mm tri-clamp element
933.0096.PFT 0-2 Bar (0-30psi) Grey 520 LoadSure Bioprene TL 9.6mm tri-clamp element
933.P032.PFT 2-4 Bar (30-60psi) Brown 520 LoadSure Bioprene TM 3.2mm tri-clamp element
933.P064.PFT 2-4 Bar (30-60psi) Brown 520 LoadSure Bioprene TM 6.4mm tri-clamp element
933.H032.PFT 4-7 Bar (60-100psi) Blue 520 LoadSure Bioprene TH 3.2 tri-clamp element
933.P120.PFT 0-4 Bar (0-60psi) N/A 620 LoadSure Bioprene TM 12mm tri-clamp element
933.P170.PFT 0-4 Bar (0-60psi) 620 LoadSure Bioprene TM 17mm tri-clamp element
933.0120.PFT 0-2 Bar (0-30psi) 620 LoadSure Bioprene TL 12mm tri-clamp element
933.0170.PFT 0-2 Bar (0-30psi) 620 LoadSure Bioprene TL 17mm tri-clamp element
933.0127.PFT 0-2 Bar (0-30psi) 720 LoadSure Bioprene 12.7mm tri-clamp element
933.0159.PFT 0-2 Bar (0-30psi) 720 LoadSure Bioprene 15.9mm tri-clamp element
933.0190.PFT 0-2 Bar (0-30psi) 720 LoadSure Bioprene 19mm tri-clamp element
933.0254.PFT 0-2 Bar (0-30psi) 720 LoadSure Bioprene 25.4mm tri-clamp element 2 x 1-1½" 2 x 1½"
BioPure high purity EPDM unflanged gasket
Gasket part code Gasket Size Pack Size I.D. x O.D.
42RXE-075 ¾" 25 0.620" x 0.852"
42RXE-150 1½" 25 1.377" x 1.984"
Q-Clamp
Q-Clamp part code Q-Clamp size Pack Size
1032-0075-0010 ½-¾" 10
1032-0075-0100 100
1032-0150-0010 1-1½" 10
1032-0150-0050 50
Q-Clamp - Optional Accessories
Description Part code
Q-CLAMP TAMPER EVIDENT COVER, CLEAR, 100 PCS/PK 1033-0001-0100
Q-CLAMP TAMPER EVIDENT COVER, BLUE, 100 PCS/PK 1033-0002-0100
Q-CLAMP TAMPER EVIDENT COVER, GREY, 100 PCS/PK 1033-0003-0100
Q-CLAMP TAMPER EVIDENT COVER, ORANGE, 100 PCS/PK 1033-0004-0100
Q-CLAMP TAMPER EVIDENT COVER, YELLOW, 100 PCS/PK 1033-0005-0100
Q-CLAMP TAMPER EVIDENT COVER, RED, 100 PCS/PK 1033-0006-0100
Q-CLAMP TAMPER EVIDENT COVER, GREEN, 100 PCS/PK 1033-0007-0100

520 Pumpsil/PureWeld XL/STA-PURE PCS - Ordering information

Kit description Kit contents quantities
Item number Pressure Color Code Product name LoadSure element Q-Clamp Gaskets
913.A032.PFT 0-2 Bar (0-30psi) Grey 520 LoadSure Pumpsil 3.2mm Tri-Clamp element 1 2 2
913.A064.PFT 0-2 Bar (0-30psi) Grey 520 LoadSure Pumpsil 6.4mm Tri-Clamp element
913.A096.PFT 0-2 Bar (0-30psi) Grey 520 LoadSure Pumpsil 9.6mm Tri-Clamp element
941.0064.PFT 0-2 Bar (0-30psi) Grey 520 Loadsure PureWeld XL 6.4mm Tri Clamp element
941.0096.PFT 0-2 Bar (0-30psi) Grey 520 Loadsure PureWeld XL 9.6mm Tri Clamp  element
961.0032.PFT 0-2 Bar (0-30psi) Grey 520 LoadSure STA-PURE PCS 3.2mm Tri-Clamp element
961.0064.PFT 0-2 Bar (0-30psi) Grey 520 LoadSure STA-PURE PCS 6.4mm Tri-Clamp element
961.0096.PFT 0-2 Bar (0-30psi) Grey 520 LoadSure STA-PURE PCS 9.6mm Tri-Clamp element
961.M032.PFT 2-4 Bar (30-60psi) Brown 520 LoadSure STA-PURE PCS 3.2mm Tri-Clamp element
961.M064.PFT 2-4 Bar (30-60psi) Brown 520 LoadSure STA-PURE PCS 6.4mm Tri-Clamp element
961.H032.PFT 4-7 Bar (60-100psi) Blue 520 LoadSure STA-PURE PCS 3.2mm Tri Clamp element
BioPure high purity Platinum-cured silicone unflanged gasket
Gasket part code Gasket Size Pack Size I.D. x O.D.
5001.0075.025 ¾" 25 0.620" x 0.852"
Q-Clamp
Q-Clamp part code Q-Clamp size Pack Size
1032-0075-0010 ½" - ¾" 10
1032-0075-0100 100
Q-Clamp - Optional Accessories
Description Part code
Q-CLAMP TAMPER EVIDENT COVER, CLEAR, 100 PCS/PK 1033-0001-0100
Q-CLAMP TAMPER EVIDENT COVER, BLUE, 100 PCS/PK 1033-0002-0100
Q-CLAMP TAMPER EVIDENT COVER, GREY, 100 PCS/PK 1033-0003-0100
Q-CLAMP TAMPER EVIDENT COVER, ORANGE, 100 PCS/PK 1033-0004-0100
Q-CLAMP TAMPER EVIDENT COVER, YELLOW, 100 PCS/PK 1033-0005-0100
Q-CLAMP TAMPER EVIDENT COVER, RED, 100 PCS/PK 1033-0006-0100
Q-CLAMP TAMPER EVIDENT COVER, GREEN, 100 PCS/PK 1033-0007-0100
Q-CLAMP TAMPER EVIDENT COVER, PURPLE, 100 PCS/PK 1033-0008-0100

620 Pumpsil/PureWeld XL/STA-PURE PCS - Ordering information

Kit description Kit contents quantities
Item number Pressure Product name LoadSure element Q-Clamp Gaskets
913.A120.PFT 0-2 Bar (0-30psi) 620 LoadSure Pumpsil 12mm Tri-Clamp element 1 2 2
913.A170.PFT 0-2 Bar (0-30psi) 620 LoadSure Pumpsil 17mm Tri-Clamp element
941.0120.PFT 0-2 Bar (0-30psi) 620 Loadsure PureWeld XL 12mm Tri-Clamp element
941.0170.PFT 0-2 Bar (0-30psi) 620 Loadsure PureWeld XL 17mm Tri-Clamp element
961.0120.PFT 0-4 Bar (0-60psi) 620 LoadSure STA-PURE PCS 12mm Tri-Clamp element
961.0170.PFT 0-4 Bar (0-60psi) 620 LoadSure STA-PURE PCS 17mm Tri-Clamp element
BioPure high purity Platinum-cured silicone unflanged gasket
Gasket part code Gasket Size Pack Size I.D. x O.D.
5001.0075.025 ¾" 25 0.620" x 0.852"
Q-Clamp
Q-Clamp part code Q-Clamp size Pack Size
1032-0075-0010 ½" - ¾" 10
1032-0075-0100 100
Q-Clamp - Optional Accessories
Description Part code
Q-CLAMP TAMPER EVIDENT COVER, CLEAR, 100 PCS/PK 1033-0001-0100
Q-CLAMP TAMPER EVIDENT COVER, BLUE, 100 PCS/PK 1033-0002-0100
Q-CLAMP TAMPER EVIDENT COVER, GREY, 100 PCS/PK 1033-0003-0100
Q-CLAMP TAMPER EVIDENT COVER, ORANGE, 100 PCS/PK 1033-0004-0100
Q-CLAMP TAMPER EVIDENT COVER, YELLOW, 100 PCS/PK 1033-0005-0100
Q-CLAMP TAMPER EVIDENT COVER, RED, 100 PCS/PK 1033-0006-0100
Q-CLAMP TAMPER EVIDENT COVER, GREEN, 100 PCS/PK 1033-0007-0100
Q-CLAMP TAMPER EVIDENT COVER, PURPLE, 100 PCS/PK 1033-0008-0100

720 Pumpsil/STA-PURE PCS - Ordering information

Kit description Kit contents quantities
Item number Pressure Product name LoadSure element Q-Clamp Gaskets
913.A127.PFT 0-2 Bar (0-30psi) 720 LoadSure Pumpsil 12.7mm tri-clamp element 1 2 x ½-¾" 2 x ¾"
913.A159.PFT 0-2 Bar (0-30psi) 720 LoadSure Pumpsil 15.9mm tri-clamp element
913.A190.PFT 0-2 Bar (0-30psi) 720 LoadSure Pumpsil 19mm tri-clamp element
913.A254.PFT 0-2 Bar (0-30psi) 720 LoadSure Pumpsil 25.4mm tri-clamp element 2 x 1-1½" 2 x 1½"
961.0127.PFT 0-2 Bar (0-30psi) 720 LoadSure STA-PURE PCS 12.7mm tri-clamp element 2 x ½-¾" 2 x ¾"
961.0159.PFT 0-2 Bar (0-30psi) 720 LoadSure STA-PURE PCS 15.9mm tri-clamp element
961.0190.PFT 0-2 Bar (0-30psi) 720 LoadSure STA-PURE PCS 19mm tri-clamp element
961.0254.PFT 0-2 Bar (0-30psi) 720 LoadSure STA-PURE PCS 25.4mm tri-clamp element 2 x 1-1½" 2 x 1½"
BioPure high purity Platinum-cured silicone unflanged gasket
Gasket part code Gasket Size Pack Size I.D. x O.D.
5001.0075.025 ¾" 25 0.620" x 0.852"
5001.0150.025 1½" 25 1.377" x 1.984"
Q-Clamp
Q-Clamp part code Q-Clamp size Pack Size
1032-0075-0010 ½-¾" 10
1032-0075-0100 100
1032-0150-0010 1-1½" 10
1032-0150-0050 50
Q-Clamp - Optional Accessories
Description Part code
Q-CLAMP TAMPER EVIDENT COVER, CLEAR, 100 PCS/PK 1033-0001-0100
Q-CLAMP TAMPER EVIDENT COVER, BLUE, 100 PCS/PK 1033-0002-0100
Q-CLAMP TAMPER EVIDENT COVER, GREY, 100 PCS/PK 1033-0003-0100
Q-CLAMP TAMPER EVIDENT COVER, ORANGE, 100 PCS/PK 1033-0004-0100
Q-CLAMP TAMPER EVIDENT COVER, YELLOW, 100 PCS/PK 1033-0005-0100
Q-CLAMP TAMPER EVIDENT COVER, RED, 100 PCS/PK 1033-0006-0100
Q-CLAMP TAMPER EVIDENT COVER, GREEN, 100 PCS/PK 1033-0007-0100
Q-CLAMP TAMPER EVIDENT COVER, PURPLE, 100 PCS/PK 1033-0008-0100

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