CTS Series 2024
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Micro Diaphragm Pumps (air/gas) Parker’s CTS Micro Diaphragm Pump Model delivers up to 2.5 slpm of flow into a compact 20 mm wide package. Configurable with three different motors to meet your application’s specific needs and life expectations Features • CTS Series Pumps set the highest benchmark for life-expectancy with our advanced proprietary diaphragm elastomer. • CTS Series Pumps have a unique, compact, and lightweight design making it ideal for portable applications. • Our 100% oil and grease-free pump and compressor design mainGas Analyzers tains the purity of your system and are commonly used in Patient Monitoring FDA-approved systems. CO2 Monitors • CTS Series Pumps are uniquely balanced to minimize noise and Compression Therapy vibration and to maximize life. Negative Pressure Wound Therapy • RoHS compliant. Surgical Instruments Medical Consumer Devices Product Specifications* Physical Properties Operating Environment1: 41 to 122°F (5 to 50°C) Storage Environment: -4 to 212°F (-20 to 100°C) Media: Air, Argon, Helium, Nitrogen, Oxygen, and other non-reacting gases Humidity: 0 – 80% Relative Humidity Pump Assembly Rated Life3 : PMDC Iron Core Brush up to 1,500 hrs Coreless Brush - up to 3,000 hrs Brushless Slotless - > 10,000 hrs Weight: 1.7 oz. (48 g) PMDC Iron Core Brush 1.6 oz. (45 g) Coreless Brush 2.2 oz. (62 g) Brushless Slotless Electrical Motor Type (DC): PMDC Iron Core Brush Coreless Brush Brushless Slotless Nominal Motor Voltages4: PMDC Iron Core Brush: 6, 9, 12 Coreless Brush: 6, 9, 12, 24 VDC Brushless Slotless: 6, 9, or 12 VDC Other voltages available upon request. Max Power at Nominal Voltage: See Performance Specification Curves Electrical Termination: Iron Core Brush: Metal Terminals Brush: 24 AWG Wire Leads, Length 20" (508 mm) Brushless Slotless: 24 AWG Wire Leads, Length 20" (508 mm) Pneumatic Head Configuration: Single Maximum Unrestricted Flow: 2.5 LPM (See Performance Specifications) Pressure Range: 0 - 24 psig (0 - 1.65 bar) Vacuum Range: 0 - 20 in Hg (0 - 508 mm Hg) Filtration: 40 microns - recommended Wetted Materials Diaphragm: EPDM, AEPDM, FKM Valves: EPDM, AEPDM, FKM Pump Head: PSU (Polysulfone) * See Appendix A for details.

Micro Diaphragm Pumps (air/gas) - PMDC Iron Core Brush CTS CTS - PMDC IRON CORE BRUSH MOTOR V ac u um (mm H g) CTS- CORELESS - Coreless BRUSH Brush Motor CTS MOTOR 2.0 Miniature Pumps Performance Specifications CTS - Brushless Slotless Motor The above graphs represent an example of performance for the pump series handling air at 800 feet (244 m) above sea level at 75°F (24°C). Performance will vary depending on barometric pressure and media temperature. A variety of configurations can be accommodated to meet application requirements. Curves are representative of standard pump...

Micro Diaphragm Pumps (air/gas) PMDC Iron Core Brush Coreless Brush Motor Brushless Slotless Motor PMDC Iron Core Brush Good Coreless Brush Motor Best - Brush Motor Efficiency Up to 90% motor efficiency Brushless Slotless Motor Better Up to 75% motor efficiency Mounting Guidelines: • Mounting may be accomplished by using double-sided tape or wire zip ties secured to the motor housing or using a nylon cable tie with a length of at least 4” (100 mm). • Hole in the center of the bottom of housing is for manufacturing only–not to be used for mounting. Mechanical Integration Dimensions PMDC Iron...

Micro Diaphragm Pumps (air/gas) Miniature Pumps Mechanical Integration Dimensions Coreless Brush Motor Brushless Slotless Motor

5 Micro Diaphragm Pumps (air/gas) Electrical Integration and Motor Control Metal Terminals Polarity of the terminals is marked on the motor with the red dot marking the positive terminal. Coreless Brush Motor 2 Wire Wire specification 24 AWG, Insulation OD 0.038 in (0.97 mm), 20” (508 mm) Wire Leads Brushless Slotless 2 Wire Wire specification 24 AWG, Insulation OD 0.042 in (1.07 mm), 20” (508 mm) Wire Leads Key Things to Remember The pump is not a pressure holding device. An external check valve is recommended, if there is a pressure holding requirement. Onboard PWM control is not provided...

Micro Diaphragm Pumps (air/gas) Typical Flow Diagram Miniature Pumps Negative Pressure Wound Therapy (NPWT) FILTER CHECK VALVE CTS PUMP PNEUMATIC PUMP WOUND DRESSING LIQUID ISOLATION FILTER WASTE CANISTER Breast Pump PNEUMATIC PUMP

Micro Diaphragm Pumps (air/gas) Speed at Nominal Voltage Part Number CTS Iron Core Brush Motor *PCD: Peak Current Draw Note: The Ordering Information Section includes a few selected part numbers for the product line. Other performances and configurations are available. Please contact your Sales Representative or an Application Engineer to discuss your application needs. Miniature Pumps Ordering Information

Micro Diaphragm Pumps (air/gas) Miniature Pumps Chemical Compatibility Chart* Chemical Compatibility of Wetted Path Materials Chemical Ethylene (Ethene) Carbon Dioxide *The above is an Abbreviated Chemical Compatibility Chart. Please consult factory for details. EXCELLENT Minimal or no effect GOOD Possible swelling and/or loss of physical properties DOUBTFUL Moderate or severe swelling and loss of physical properties NOT RECOMMENDED Severe effect and should not be considered Note: Consult factory for other gases. Accessory Information A Filter-Muffler is always recommended in the air inlet...

Micro Diaphragm Pumps (air/gas) Accessory Ordering Information Filtering Level (Micron) Filter Area Wetted Materials Operating Limitations Filter-Mufflers: To assist with filtration and optimize noise reduction. Tubing: Recommendation 1/8" ID. Please click on the Order On-line button below (or go to www.parker.com/precisionfluidics/cts) to configure the CTS Miniature Diaphragm Pump for your application. Serviceable – PPF products are designed for use through the rated life and Parker does not sell replacement parts, nor is it recommended to service these in the field Note: In addition to...