Pumps - cased pumps

Qdos metering pump

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Overview

Qdos chemical metering pumps

Delivering flow rates that remain constant right up to 7 bar Qdos peristaltic chemical metering 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.

Chemical compatibility guide

Features and benefits

  • Cut chemical cost through higher accuracy metering
  • 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
  • Flow rates from 0.1 to 2000 ml/min at up to 7 bar
  • 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
Min. flow rate 2 L/min
Max. flow rate 600 L/h
Max. flow rate 158.5 USGPH
Min. flow rate 0.001 USGPH
Max. operating pressure 7 bar
Max. operating pressure 100 psi
Ambient Temperature Range 4 to 45 °C
Ambient Temperature Range 39 to 113 °F
Control types EtherNet/IP™, Manual, Profibus®, Profinet®, Remote, Universal, Universal relay, Universal+, Universal+ relay
Standards CE, cETLus, CSA, C-Tick, IRAM S Mark, NSF 61
Ingress rating IP66, NEMA 4X
Power supply 100-240 VAC 50-60 Hz 190 VA, 100-240 VAC 50-60 Hz 350 VA, 12-24 V DC

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

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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 0.1-484 (0.001–7.67) 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) 0.078-125 -2000 - 1.25 (0.02 - -31.7)

*accuracy ±1%, repeatability ±0.5%

Specifications

Technical specifications

Qdos 20 Qdos 30 Qdos 60 Qdos 120
Max. flow rate 484 ml/min 500 ml/min 1000 ml/min 2000 ml/min
Min. flow rate 0.1 ml/min 0.1 ml/min 0.1 ml/min 0.1 ml/min
Max. flow rate 7.67 USGPH 7.93 USGPH 15.85 USGPH 31.7 USGPH
Min. flow rate 0.001 USGPH 0.001 USGPH 0.001 USGPH 0.001 USGPH
Max. operating pressure 7 bar 7 bar 7 bar 4 bar
Max. operating pressure 100 psi 100 psi 100 psi 60 psi
Max. operating speed 55 rpm 125 rpm 125 rpm 140 rpm
Ambient Temperature Range 5 to 40 °C 5 to 45 °C 5 to 45 °C 5 to 45 °C
Ambient Temperature Range 41 to 104 °F 41到113°F 41到113°F 41到113°F
Weight 5.7 kg 5.05 kg 5.7 kg 5.7 kg
Weight 12.6 lbs 11.1 lbs 12.6 lbs 12.6 lbs
Control types EtherNet/IP™, Manual, Profibus®, Profinet®, Remote, Universal, Universal relay, Universal+, Universal+ relay EtherNet/IP™, Manual, Profibus®, Profinet®, Remote, Universal, Universal relay, Universal+, Universal+ relay EtherNet/IP™, Manual, Profibus®, Profinet®, Remote, Universal, Universal relay, Universal+, Universal+ relay EtherNet/IP™, Manual, Profibus®, Profinet®, 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
Ingress rating IP66, NEMA 4X IP66, NEMA 4X IP66, NEMA 4X IP66, NEMA 4X
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
Noise < 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
Power supply 100-240 VAC 50-60 Hz 190 VA, 12-24 V DC 100-240 VAC 50-60 Hz 190 VA, 12-24 V DC 100-240 VAC 50-60 Hz 190 VA, 12-24 V DC 100-240 VAC 50-60 Hz 190 VA, 12-24 V DC
Minimum and maximum flow depends upon pumphead, flow unit and method of control. Pressure and speed depends on pumphead chosen.

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

Materials of construction

Bearings Stainless steel, Steel
Drive shaft Stainless steel 440C
Drive casework 20 % glass filled PPE/PS
Drive casework coating 20 % glass filled PPE/PS
Fluid connectors Polypropylene, PVDF
Keypad/HMI Polyester
Lubricant PFPE based
Pumphead body assembly 30 % glass filled PPO/PS, 30% glass filled PPO/PS, 40 % glass filled PPS, 40% glass filled PPS
Pumphead rotor assembly Glass filled Nylon, PP (polypropylene)
Tubing PU, Santoprene, SEBS

Information listed covers the complete range. For detailed specifications of individual models/components refer to user manual or contact WMFTS representative.

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 output ✔ ✔ L
Alarm output ✔ ✔ L
Four configurable relay outputs R
Remote fluid recovery ✔ ✔ ✔

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

  1. Qdos brochure (EN).pdf
    PDF - 1.2mb

Datasheet

  1. Qdos 20 datasheet (EN).pdf
    PDF - 1.4mb
  2. Qdos 60 datasheet (EN).pdf
    PDF - 1.3mb
  3. Qdos 120数据表(EN) . pdf
    PDF - 1.4mb
  4. Qdos 30 datasheet (EN).pdf
    PDF - 1.4mb

Manuals

  1. Qdos manual (EN).pdf
    PDF - 4.3mb

Other Resources

  1. PROFIBUS (GSD) Qdos 30,60,120 control file.gsd
    GSD - 2.6kb

Pumpheads

Reduced maintenance with single, no-tools, component replacement

Revolutionary ReNu 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 pumphead provides accurate, linear and repeatable low pulse flow under varying process conditions.

Safe, no tools maintenance. The ReNu pumphead has an integral leak detector which eliminates operator exposure to chemicals.

Qdos pumps can be ordered with the ReNu pumphead mounted on the left or right 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

21 CFR177.1食品级合规:FDA法规680 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

21 CFR177.1食品级合规:FDA法规680 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

21 CFR177.1食品级合规:FDA法规680

 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

21 CFR177.1食品级合规:FDA法规680 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

21 CFR177.1食品级合规:FDA法规680

 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

21 CFR177.1食品级合规:FDA法规680 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.

21 CFR177.1食品级合规:FDA法规680 and EC1935/2004, EU regulation 10/2011

 5 bar 0M3.3500.PFP
120年雷努

Santoprene

A general purpose pumphead with a high chemical compatibility across a range of applications

 4 bar 0M3.4200.PFP

Videos

Order Information

产品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
120年雷努pumphead Santoprene / PFPE 4 bar (60psi) 0M3.4200.PFP

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