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Quattroflow Diaphragm Pumps: Multiple-Use: QF1200S-HT

The design and operation of Quattroflow pumps solve many of the challenges faced by pharmaceutical and biotech manufacturers. These pumps do not feature a mechanical shaft seal or wetted rotating parts, ensuring total product containment without abrasion and particle generation.

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Quattroflow 1200S-HT

Max. Flow Rate 1200 lph

Multiple-Use Pumps: Quattroflow stainless-steel Multiple-Use pumps deliver the highest level of purity, containment and, perhaps most important, cleanability in
biopharmaceutical-manufacturing operations, from simple product transfer to critical and demanding filtration and chromatography applications. These pumps
are suitable for clean-in-place/steaming-in-place (CIP/SIP) operations, as well as offering autoclave capability. The 10k pump size has a new pump chamber
design (patent pending) with excellent drainability to maximize product recovery.

QF1200S-HT Features

  • Integrated pump chamber, pump drive, motor and control box
  • Extended turndown ratio (200:1)
  • Digital key pad for manual operation
  • Compact size
  • Flexible single-phase 110-230 V power supply

Quattroflow multiple-use pumps have a vast array of options and flow rates to accommodate many biopharmaceutical applications. Whether your requirement is 1 lph (0.017 lpm) or 16,000 lph (267 lpm) Quattroflow has your application covered with high purity, easily cleanable, multiple use units.  From OEM's and small scale automated systems, to large laboratories and crossflow systems, the QF Series provides the purity needed for the most demanding pharmaceutical and bio-technology applications.

STANDARD MOTOR QF1200S QF1200S-HT QF1200MU OEM
Flow Rate Maximum Eccentric Shaft 3° 800 lph (13.3 lpm)
Eccentric Shaft 5° 1200 lph (20 lpm) 1200 lph (20 lpm) 1200 lph (20 lpm)
Flow Rate Minimum * Eccentric Shaft 3° 10 lph (0.167 lpm)
Eccentric Shaft 5° 20 lph (0.333 lpm) 6 lph (0.1 lpm) 6 lph (0.1 lpm)
Pressure Temperature of Fluid < 40°C (104°F) 6 bar (87 psi) 6 bar (87 psi) 6 bar (87 psi)
Temperature of Fluid > 40°C (104°F) 4 bar (58 psi) 4 bar (58 psi) 4 bar (58 psi)
Maximum Temperature Fluid 80°C (176°F) 80°C (176°F) 80°C (176°F)
CIP 90°C (194°F) 90°C (194°F) 90°C (194°F)
SIP 130°C (266°F) 130°C (266°F) 130°C (266°F)
Autoclave 130°C (266°F) 130°C (266°F) 130°C (266°F)
Pump Speed Range rpm 30 – 2,400 10 – 2,400
Suction Lift Dry at 1800 rpm Eccentric Shaft 3° 2.5 – 3 m (8.2-9.8 ft)
Eccentric Shaft 5° 4 – 4.5 m (13.1-14.7 ft) 4 – 4.5 m (13.1-14.7 ft) 4 – 4.5 m (13.1 – 14.7 ft)
Volume Specifications Approximated Volume per
Revolution at Free Output
9.6 ml (5°)
5.8 ml (3°)
9.6 ml
9.6 ml
Filling Volume Without Connectors 75 ml 75 ml 75 ml
Connection Specification (Standard) Connectors 3/4" TC 3/4" TC 3/4" TC
Position of Connectors Inline Inline Inline
Number of Flow Directions 4 4 4
Product Wetted Materials (Standard) Pump Housing SS316L SS316L SS316L
Valve Plate SS316L SS316L SS316L
Diaphragms TPE TPE TPE
Valves EPDM EPDM EPDM
O-rings EPDM EPDM EPDM
Certificates/Proofs (Optional) Elastomere (product wetted) USP <88> Cl. VI; FDA21CFR177; BSE/TSE Safe USP <88> Cl. VI; FDA21CFR177; BSE/TSE Safe USP <88> Cl. VI; FDA21CFR177; BSE/TSE Safe
Stainless Steel Parts (product wetted) 3.1; Surface Roughness; Ferrite Content 3.1; Surface Roughness; Ferrite Content 3.1; Surface Roughness; Ferrite Content
Motor (Standard) Rated speed 1375 min–1 (50 Hz) 2400 min–1 2400 min–1
Voltage 230/400 V 110 – 230 V 3 x 230V / 3 x 400V
Power 0.37 kW 0.485 kW
Pump Dimension with Motor and Housing Length 487 mm (19.17") 489 mm (19.25") 387 mm (15.24")
Width 159 mm (6.26") 200 mm (7.87") 159 mm (6.26")
Height 210 mm (8.27") 220 mm (8.66") 163 mm (6.42")
Pump Weight with Motor and Housing 24 kg (53 lb) 25 kg (55 lb) 17.7 kg (39 lb) 
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At Liquidyne, we prioritize our commitment to quality and consistency. In 2017 we achieved ISO 9001:2015 Quality Management System certification to ensure we can repeatedly deliver consistently high-quality products and solutions. Being an ISO 9001 facility, together with our USP Class VI Testing, ASME Bioprocessing Equipment (BPE), and EHEDG certification guarantee, we have the methodologies to assure quality. We will quickly and accurately rectify any issues if any of our products are ever in non-conformance.

img ‰ files/ISO_9001_Quality_Management_System_Certified.png ¶ url ‰ iso-certificate ¶ cta ‰ View Certificate ¶ txt ‰ At Liquidyne, we prioritize our commitment to quality and consistency. In 2017 we achieved ISO 9001:2015 Quality Management System certification to ensure we can repeatedly deliver consistently high-quality products and solutions. Being an ISO 9001 facility, together with our USP Class VI Testing, ASME Bioprocessing Equipment (BPE), and EHEDG certification guarantee, we have the methodologies to assure quality. We will quickly and accurately rectify any issues if any of our products are ever in non-conformance. ¶
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"Thanks so much! What a quick turn around. It is a pleasure working with Liquidyne."

Process Development Manager

Testimonial from Vice President, Analytical Development and Manufacturing

"I received the cart yesterday, thanks for the fast delivery! It feels sturdy. I sat on it. It does not bounce. It is also easy to clean and wipe or wash down."

Vice President, Analytical Development and Manufacturing

Testimonial from Chemical Engineer

"Thanks again for reacting so quickly and meeting me halfway with the element. We will be able to get installed and have things keep moving overnight with the night crew. The little things like this are always greatly appreciated when working with Liquidyne."

Chemical Engineer

Testimonial from VP Antibody Manufacturing

“This pump cut our processing time from 3 days to 1 shift. I’m not giving this pump back. You will have to come and get it if you want it... and that won’t likely happen.”

VP Antibody Manufacturing

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