Qdos chemical metering and dosing pump
Overview
Qdos chemical metering and dosing pump
Delivering flow rates that remain constant right up to 9 bar Qdos peristaltic chemical metering and dosing pumps give users a unique advantage over diaphragm metering pumps.
Qdos pumps offer long maintenance intervals - reducing the impact of process downtime and lowering the overall cost of ownership.
Eliminate ancillary equipment
A diaphragm metering pump often requires a range of high maintenance ancillary items to function.
Qdos pumps eliminate the need for ancillary equipment while ensuring accurate, linear and repeatable metering across all process conditions.
Features and benefits
- Flow rates from 0.1 to 2000 ml/min at up to 9 bar
- Simple drop-in installation eliminates ancillary equipment
- Reduced maintenance with single, no-tools, component replacement
- Cost of ownership is less than that of a diaphragm pump
- Cut chemical cost through higher accuracy metering
- No backpressure valves, pulsation dampener, degassing valves, foot valves, strainers or float switches
Technical summary
Max. flow rate | 2000 ml/min |
Min. flow rate | 0.1 ml/min |
Max. flow rate | 31.7 USGPH |
Min. flow rate | 0.001 USGPH |
Max. operating pressure | 9 bar |
Max. operating pressure | 130 psi |
Ambient Temperature Range | 5 °C to 45 °C |
Ambient Temperature Range | 41 °F to 113 °F |
Control types | Manual, Profibus®, Remote, Universal, Universal relay, Universal+, Universal+ relay |
Standards | CE, cETLus, CSA, C-Tick, IRAM S Mark, NSF 61 |
Drive ingress protection | IP66, NEMA 4X |
Drive power supply | 100 V to 240 V AC 50 Hz to 60 Hz 190 VA, 12 V to 24 V DC |
Technical Summary table lists features available within the range. See ‘Specifications’ tab for model specific information.
Performance
Qdos 20 performance
qdos | qdos remote | |||
---|---|---|---|---|
Speed (rpm) | Flow ml/min (USGPH)* | Speed (rpm) | Flow ml/min(USGPH)* | |
qdos 20 | 0.017-55 | 0.1-333 (0.001-5.3) | 0.034-55 | 0.2-333 (0.003-5.3) |
qdos 20 PU | 0.017-55 | 0.1-450 (0.001–7.13) | NA | NA |
*accuracy ±1%, repeatability ±0.5%
Qdos 30 performance
qdos | qdos remote | |||
---|---|---|---|---|
Speed (rpm) | Flow ml/min (USGPH)* | Speed (rpm) | Flow ml/min(USGPH)* | |
qdos 30 | 0.025-125 | 0.1-500 (0.001-7.93) | 0.078-125 | 0.3-500 (0.005-7.93) |
*accuracy ±1%, repeatability ±0.5%
Qdos 60 performance
qdos | qdos remote | |||
---|---|---|---|---|
Speed (rpm) | Flow ml/min (USGPH)* | Speed (rpm) | Flow ml/min(USGPH)* | |
qdos 60 | 0.013-125 | 0.1-1000 (0.001-15.85) | 0.078-125 | 0.6-1000 (0.01-15.85) |
qdos 60 PU | 0.013-125 | 0.1-1000 (0.001-15.85) | 0.078-125 | 0.6-1000 (0.01-15.85) |
*accuracy ±1%, repeatability ±0.5%
Qdos 120 performance
qdos | qdos remote | |||
---|---|---|---|---|
Speed (rpm) | Flow ml/min (USGPH)* | Speed (rpm) | Flow ml/min(USGPH)* | |
qdos 120 | 0.006-140 | 0.1-2000 (0.001-31.7) | 0.078-140 | 1.25-2000 (0.02-31.7) |
*accuracy ±1%, repeatability ±0.5%
Qdos CWT performance
Qdos® CWT™ | Qdos® CWT™ remote | |||
---|---|---|---|---|
Speed (rpm) | Flow ml/min (USGPH)* | Speed (rpm) | Flow ml/min(USGPH)* | |
0.025-125 | 0.1-500 (0.001-7.93) | 0.078-125 | 0.3-500 (0.005-7.93) | |
*accuracy ±1%, repeatability ±0.5% | ||||
*Flow rates can be affected by discharge pressure |
Specifications
Technical specifications
Qdos 20 | Qdos 30 | Qdos 60 | Qdos 120 | Qdos CWT | |
---|---|---|---|---|---|
Flow rate range | 0.1 ml/min to 450 ml/min | 0.1 ml/min to 500 ml/min | 0.1 ml/min to 1000 ml/min | 0.1 ml/min to 2000 ml/min | 0.1 ml/min to 500 ml/min |
Flow rate range | 0.001 USGPH to 7.13 USGPH | 0.001 USGPH to 7.93 USGPH | 0.001 USGPH to 15.85 USGPH | 0.001 USGPH to 31.7 USGPH | 0.001 USGPH to 7.93 USGPH |
Max. operating pressure | 7 bar | 7 bar | 7 bar | 4 bar | 9 bar |
Max. operating pressure | 100 psi | 100 psi | 100 psi | 60 psi | 130 psi |
Ambient Temperature Range | 5 °C to 40 °C | 5 °C to 45 °C | 5 °C to 45 °C | 5 °C to 45 °C | 5 °C to 40 °C |
Ambient Temperature Range | 41 °F to 104 °F | 41 °F to 113 °F | 41 °F to 113 °F | 41 °F to 113 °F | 41 °F to 104 °F |
Weight | 5.7 kg | 5.05 kg | 5.7 kg | 5.7 kg | 6.8 kg |
Weight | 12.6 lbs | 11.1 lbs | 12.6 lbs | 12.6 lbs | 15 lbs |
Control types | Manual, Profibus®, Remote, Universal, Universal+ | Manual, Profibus®, Remote, Universal, Universal+ | Manual, Profibus®, Remote, Universal, Universal+ | Manual, Profibus®, Remote, Universal, Universal+ | Manual, Profibus®, Remote, Universal, Universal relay, Universal+, Universal+ relay |
Standards | CE, cETLus, CSA, C-Tick, IRAM S Mark, NSF 61 | CE, cETLus, CSA, C-Tick, IRAM S Mark, NSF 61 | CE, cETLus, CSA, C-Tick, IRAM S Mark, NSF 61 | CE, cETLus, CSA, C-Tick, IRAM S Mark, NSF 61 | CE, cETLus, CSA, C-Tick, IRAM S Mark, NSF 61 |
Drive ingress protection | IP66, NEMA 4X | IP66, NEMA 4X | IP66, NEMA 4X | IP66, NEMA 4X | IP66, NEMA 4X |
Drive humidity | 80 % up to 31 °C, 88 °F, decreasing linearly to 50 % at 40 °C, 104 °F | 80 % up to 31 °C, 88 °F, decreasing linearly to 50 % at 40 °C, 104 °F | 80 % up to 31 °C, 88 °F, decreasing linearly to 50 % at 40 °C, 104 °F | 80 % up to 31 °C, 88 °F, decreasing linearly to 50 % at 40 °C, 104 °F | 80 % up to 31 °C, 88 °F, decreasing linearly to 50 % at 40 °C, 104 °F |
Drive noise | < 70dB(A) at 1m | < 70dB(A) at 1m | < 70dB(A) at 1m | < 70dB(A) at 1m | < 70dB(A) at 1m |
Max. altitude | 2000 m | 2000 m | 2000 m | 2000 m | 2000 m |
Drive power supply | 100 V to 240 V AC 50 Hz to 60 Hz 190 VA, 12 V to 24 V DC | 100 V to 240 V AC 50 Hz to 60 Hz 190 VA, 12 V to 24 V DC | 100 V to 240 V AC 50 Hz to 60 Hz 190 VA, 12 V to 24 V DC | 100 V to 240 V AC 50 Hz to 60 Hz 190 VA, 12 V to 24 V DC | 100 V to 240 V AC 50 Hz to 60 Hz 190 VA, 12 V to 24 V DC |
Qdos 20 dimensions
Model | A | B | C | D | E | F | G | H | I |
---|---|---|---|---|---|---|---|---|---|
qdos 20 | 234mm (9.2”) | 214mm (8.4”) | 104.8mm (4.1”) | 266mm (10.5”) | 43mm (1.7”) | 173mm (6.8”) | 40mm (1.6”) | 140mm (5.5”) | 10mm (0.4”) |
*Optional relay module |
Qdos 30 dimensions
Model | A | B | C | D | E | F | G | H | I |
---|---|---|---|---|---|---|---|---|---|
qdos 30 | 234mm (9.2”) | 214mm (8.4”) | 71.5mm (2.8”) | 233mm (9.2”) | 43mm (1.7”) | 173mm (6.8”) | 40mm (1.6”) | 140mm (5.5”) | 10mm (0.4”) |
*Optional relay module |
Qdos 60 dimensions
Model | A | B | C | D | E | F | G | H | I |
---|---|---|---|---|---|---|---|---|---|
qdos 60 | 234mm (9.2”) | 214mm (8.4”) | 104.8mm (4.1”) | 266mm (10.5”) | 43mm (1.7”) | 173mm (6.8”) | 40mm (1.6”) | 140mm (5.5”) | 10mm (0.4”) |
*Optional relay module |
Qdos 120 dimensions
Model | A | B | C | D | E | F | G | H | I |
---|---|---|---|---|---|---|---|---|---|
qdos 120 | 234mm (9.2”) | 214mm (8.4”) | 104.8mm (4.1”) | 266mm (10.5”) | 43mm (1.7”) | 173mm (6.8”) | 40mm (1.6”) | 140mm (5.5”) | 10mm (0.4”) |
*Optional relay module |
Qdos CWT dimensions
A | B | C | D | E | F | G* | H | I | J | K | L |
---|---|---|---|---|---|---|---|---|---|---|---|
234 mm (9.2”) | 214 mm (8.4”) | 146 mm (5.8”) | 77.4 mm (3.1”) | 11.5 mm (0.5”) | 150 mm (5.9”) | 43 mm (1.7”) | 117.9 mm (4.6”) | 173 mm (6.8”) | 40 mm (1.6”) | 140 mm (5.5”) | 10 mm (0.4”) |
*Optional relay module |
Materials of construction
Bearings | Stainless steel, Steel |
Driveshaft | Stainless steel 440C |
Drive casework | 20 % glass filled PPE/PS |
Drive casework coating | 20 % glass filled PPE/PS |
Fluid connectors | Polypropylene, PVDF |
Drive keypad/HMI | Polyester |
Lubricant | PFPE based |
Pumphead body assembly | 30 % glass filled PPO/PS, 40 % glass filled PPS |
Pumphead rotor assembly | Glass filled Nylon, PP (polypropylene), Stainless steel |
Tubing | PU, Santoprene, SEBS |
Membrane | EPDM |
Fluid contact element | EPDM, PEEK, PP |
Fluid connection port | Polypropylene |
Fluid connection seals | Santoprene |
Pumphead enclosure | 40 % glass filled PPS |
Pumphead enclosure seal | EPDM, NBR |
Rotor | Stainless steel 303 |
Clamp ring | 30% glass filled PP |
Control
Control options
Operational modes | Manual | Remote | PROFIBUS | Universal | Universal+ |
---|---|---|---|---|---|
Manual | ✔ | ✔ | ✔ | ✔ | |
PROFIBUS—bus speed 9.6–1,500 kb/s | ✔ | ||||
Contact | ✔ | ✔ | |||
4-20mA | ✔ | ✔ | ✔ | ||
Fault reporting | ✔ | ✔ | ✔ | ✔ | ✔ |
Features | Manual | Remote | PROFIBUS | Universal | Universal+ |
---|---|---|---|---|---|
Numerical flow display | ✔ | ✔ | ✔ | ✔ | |
Numerical speed display | ✔ | ✔ | ✔ | ✔ | |
Fluid level monitor | ✔ | ✔ | ✔ | ✔ | |
Max (prime) | ✔ | ✔ | ✔ | ✔ | |
Auto restart (after power restored) | ✔ | ✔ | ✔ | ✔ | ✔ |
Fluid recovery | ✔ | ✔ | ✔ | ✔ | |
Leak detection | ✔ | ✔ | ✔ | ✔ | ✔ |
3.5" (88.9mm) colour TFT display | ✔ | ✔ | ✔ | ✔ | |
LED Pump status icons | ✔ |
Control methods | Manual | Remote | PROFIBUS | Universal | Universal+ |
---|---|---|---|---|---|
Input/Output Options | L | L | L or R | L or R | |
Manual control capability | ✔ | ✔ | ✔ | ✔ | |
4-20mA input | ✔ | ✔ | ✔ | ||
4-20mA input two point calibration | ✔ | ||||
4-20mA output | ✔ | ✔ | |||
Contact input (pulse/batch) | L or R | L or R | |||
Manual speed adjustment range | 3333:1 (Qdos 20) 5000:1 (Qdos 30) 10000:1 (Qdos 60) 20000:1 (Qdos 120) |
3333:1 (Qdos 20) 5000:1 (Qdos 30) 10000:1 (Qdos 60) 20000:1 (Qdos 120) |
3333:1 (Qdos 20) 5000:1 (Qdos 30) 10000:1 (Qdos 60) 20000:1 (Qdos 120) |
3333:1 (Qdos 20) 5000:1 (Qdos 30) 10000:1 (Qdos 60) 20000:1 (Qdos 120) |
|
Minimum motor adjustment speed increment (Dependent upon the operating mode and chosen flow unit) |
0.006 | 0.078 | 0.100 | 0.003 | 0.003 |
4-20mA resolution | 1600:1 | 1600:1 | 1600:1 | ||
Profibus speed resolution | 550:1 (Qdos 20) 1250:1 (Qdos 30) 1250:1 Qdos 60 1400:1 (Qdos 120) |
||||
Run stop input | ✔ | ✔ | ✔ | ||
Run status open collector output | ✔ | L | |||
Alarm open collector output | ✔ | L | |||
Two configurable open collector outputs | L | ||||
Two configurable relay outputs | R | ||||
Four configurable relay outputs | R | ||||
Remote fluid recovery | ✔ | L | L |
PROFIBUS | Manual | Remote | PROFIBUS | Universal | Universal+ |
---|---|---|---|---|---|
Speed set point | ✔ | ||||
Speed feedback | ✔ | ||||
Flow calibration function | ✔ | ||||
Hours run | ✔ | ||||
Revolution counter | ✔ | ||||
Leak detection | ✔ | ||||
Low fluid level alarm | ✔ | ||||
Diagnostic feedback | ✔ |
Security | Manual | Remote | PROFIBUS | Universal | Universal+ |
---|---|---|---|---|---|
Keypad lock | ✔ | ✔ | ✔ | ✔ | |
PIN lock to protect set up | ✔ | ✔ | ✔ | ✔ |
*Control options - Universal and Universal+ models | ||
---|---|---|
Variant | Standard pump (L) | Relay Module (R) |
Input | 5–24V DC | 5-24V DC or 110V AC |
Output | Open collector | Contact rating 110V AC, 4A 30V DC, 4A |
Literature
Brochures
-
Industrial overview (EN).pdf
PDF - 721.4kb -
Qdos CWT brochure (EN).pdf
PDF - 993.8kb -
Qdos hose connectors flyer (EN).pdf
PDF - 172.9kb -
Qdos food flyer (EN).pdf
PDF - 298.4kb -
Food and Beverage overview (EN).pdf
PDF - 903.8kb -
Water and wastewater industry (EN).pdf
PDF - 582.2kb -
Qdos range brochure (EN).pdf
PDF - 1.7mb -
Tunnel boring (EN).pdf
PDF - 1.8mb -
Mining Sector Brochure (EN).pdf
PDF - 825.1kb
Datasheet
-
Qdos CWT datasheet (EN).pdf
PDF - 1.5mb -
Qdos 60 datasheet (EN).pdf
PDF - 1.5mb -
Qdos 30 datasheet (EN).pdf
PDF - 1.6mb -
Qdos 120 datasheet (EN).pdf
PDF - 1.7mb -
Qdos 20 datasheet (EN).pdf
PDF - 1.6mb
Manuals
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Qdos Hose Kit manual (EN).pdf
PDF - 1.8mb -
Qdos manual (EN).pdf
PDF - 6.1mb
Other Resources
-
Qdos30_RH.stp
STP - 30.6mb -
Qdos 30 LH.stp
STP - 30.8mb
-
PROFIBUS (GSD) Qdos 30,60,120 control file.gsd
GSD - 2.6kb
Pumpheads
Reduced maintenance with single, no-tools, component replacement
Industry leading ReNu and CWT pumphead technology is at the core of the Qdos pump. This ensures the delivery of accurate and repeatable flow for fluids of wide ranging viscosities.
ReNu and CWT pumpheads provides accurate, linear and repeatable low pulse flow under varying process conditions.
Safe, no tools maintenance plus an integral leak detector which eliminates operator exposure to chemicals.
Qdos pumps can be ordered with the ReNu or CWT pumphead mounted on the left or right side of the pump.
Pumphead | Tube material | Max operating pressure | Part number |
---|---|---|---|
ReNu 20 |
SEBS Optimised for sodium hypochlorite applications with discharge pressure from 60 to 100 psi Food-grade compliance: FDA regulations 21 CFR177.1680 and EC1935/2004, EU regulation 10/2011
|
7 bar | 0M3.1800.PFP |
PU Optimised for polymers with discharge pressureup to 4 bar. Please see the chemical compatibility section for further information on suitability with other specific chemicals Food-grade compliance: FDA regulations 21 CFR177.1680 and EC1935/2004, EU regulation 10/2011 |
4 bar | 0M3.1500.PFP | |
ReNu 30 |
Santoprene A general purpose pumphead with a high chemical compatibility across a range of applications Food-grade compliance: FDA regulations 21 CFR177.1680 |
7 bar | 0M3.2200.PFP |
SEBS Optimised for sodium hypochlorite, sulfuric acid and hydrogen peroxide applications with discharge pressure up to 4 bar. Please see the chemical compatibility section for further information on suitability with other specific chemicals Food-grade compliance: FDA regulations 21 CFR177.1680 and EC1935/2004, EU regulation 10/2011 |
4 bar | 0M3.2800.PFP | |
ReNu 60 |
Santoprene A general purpose pumphead with a high chemical compatibility across a range of applications Food-grade compliance: FDA regulations 21 CFR177.1680 |
7 bar | 0M3.3200.PFP |
SEBS Optimised for sodium hypochlorite, sulfuric acid and hydrogen peroxide applications with discharge pressure up to 4 bar. Please see the chemical compatibility section for further information on suitability with other specific chemicals Food-grade compliance: FDA regulations 21 CFR177.1680 and EC1935/2004, EU regulation 10/2011 |
4 bar | 0M3.3800.PFP | |
PU Optimised for polymers with discharge pressure up to 5 bar. Please see the chemical compatibility section for further information on suitability with other specific chemicals. Food-grade compliance: FDA regulations 21 CFR177.1680 and EC1935/2004, EU regulation 10/2011 |
5 bar | 0M3.3500.PFP | |
ReNu 120 |
Santoprene A general purpose pumphead with a high chemical compatibility across a range of applications |
4 bar | 0M3.4200.PFP |
CWT30 EPDM |
EPDM and PEEK fluid contact element A general purpose pumphead with a high chemical compatibility across a range of applications |
9 bar | 0M3.5700.PFP |
Videos
Order Information
Product codes
Qdos 20 product codes
Description | Partcode |
---|---|
ReNu 20 pumphead PU / PFPE 4 bar (60psi) | 0M3.1500.PFP |
ReNu 20 pumphead SEBS / PFPE 7 bar (100psi) | 0M3.1800.PFP |
Qdos 30 product codes
Description | Partcode |
---|---|
ReNu 30 pumphead Santoprene / PFPE 7 bar (100psi) | 0M3.2200.PFP |
ReNu 30 pumphead SEBS / PFPE 4 bar (60psi) | 0M3.2800.PFP |
Qdos 60 product codes
Description | Partcode |
---|---|
ReNu 60 pumphead Santoprene / PFPE 7 bar (100psi) | 0M3.3200.PFP |
ReNu 60 pumphead SEBS / PFPE 4 bar (60psi) | 0M3.3800.PFP |
ReNu 60 pumphead PU 5 bar (70psi) | 0M3.3500.PFP |
Qdos 120 product codes
Description | Partcode |
---|---|
ReNu 120 pumphead Santoprene / PFPE 4 bar (60psi) | 0M3.4200.PFP |
Qdos CWT product codes
Description | Partcode |
---|---|
CWT 30 pumphead EPDM/PEEK/PFPE 9 bar (130 psi) | 0M3.5700.PFP |
Case studies
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Reducing energy usage and greenhouse gas emissions
View full case study reducing energy usage and greenhouse gas emissions
Case Study
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Qdos dosing pumps improve production ‘uptime’ at aluminum coating plant
An aluminum powder coating specialist has reduced its costs for chemicals and improved its...
Case Study
Recommended Products
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Qdos Hose Connector Kits
Qdos hose connector kits are flexible and robust hoses designed for simple safer and secure connection of a Qdos chemical metering pump into an existing process line
Flexible hose assemblies
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