Family Business

For over forty years PDC machines has been a family business. Today PDC is a 2nd generation owned and operated business and is rooted in innovation and a deep commitment to our clients, partners, employees and the communities we serve.

PDC Machines is an Afzal family business (Left to right: Kareem Afzal, Syed Afzal and Mateen Afzal)



Building 1:
1875 Stout Drive
Office space: 2,940 ft 2  (273 m2 )
Manufacturing and assembly: 19,625 ft 2 ( 1,823 m2 )
Total covered space; 22,565 ft 2  ( 2,096  m2 )

PDC Machines location building 1

Building 2:
1707 Stout Drive
Office space: 2,031 ft 2 (188 m2)
Manufacturing and assembly: 26,384 ft 2 (2,451 m2)
Total covered space; 28,415 ft 2 (2,639 m2)

PDC Machines location building 2

Building 3:
1825 Stout Drive
When expansion is complete:
Manufacturing and Assembly Space: 21,000 sqft
Office: 6400 sqft

PDC Machines location building 3

Three Fully Equipped Manufacturing Facilities

PDC currently occupies 65,000 square feet of manufacturing space in three buildings. Our processes are vertically integrated, providing inherent value through control of all facets of our business: manufacturing, quality and delivery of our diaphragm compressors are all in our capable hands.

fully equipped manufacturing building 1
Building 1

fully equipped manufacturing building 2
Building 2

fully equipped manufacturing building 3
Building 3

Design and Engineering

PDC’s engineering staff brings decades of experience in the design and engineering of diaphragm compressors that comply with domestic and international codes. We utilize the latest commercial engineering software and our own customized software packages for industrial compressor solutions to increase our engineering efficiency and shorten the delivery cycle.

design and engineering staff

Modern Manufacturing Facility

We utilize fifteen of the most modern and sophisticated computerized, numerically controlled machining centers to easily perform the most complicated machining operations for our compression systems.

computerized numerical cutting machineState-of-the-art computerized numerical cutting machine

diaphragm laser cutting apparatusState-of-the-art diaphragm laser cutting apparatus

Stringent Quality Control

PDC Machines is ISO 9001:2015 certified. To ensure our gas compressors exceed our customers’ expectations, PDC Machines quality management system complies with ISO 9001:2015 Quality Management System Requirements.

quality control testing

Welding Capabilities

PDC Machines’ experienced welders are certified in ASME, AWS and European PED requirements. In addition to TIC, MIG and Arc, PDC Machines also has orbital welding capabilities for sanitary, VCR and welded tubing requirements.

certified experienced welders

Painting Capabilities

PDC possesses the capability to perform standard epoxy coating or specialty customer required coating. Our facilities handle single, double or triple coat to meet required mil thickness. Zinc epoxy or acrylic enamel can be applied for extra corrosion protection. PDC offers standard or customer specified color using appropriate paints suitable for normal, moderate or severe weather conditions.

industrial paint booth facility

Testing Capabilities

PDC Machines tests its compressors in its two buildings at 1875 Stout Drive, and 1707 Stout Drive in Warminster, PA.

PDC is capable of testing its compressors from below negative pressure to as high as 45,000 psig. We utilize a test loop and use inert gas as our testing medium.

  • Flow capacity is measured via a flow meter
  • Hydraulic system hydrostatic pressures are measured via pressure gauges
  • Instrumentation set point & function verification via
  • Sound level is measured via a sound meter

A record is kept of all testing results and forwarded to the customer as part of the documentation package along with a certificate of conformance.

diaphragm compressor testing facility

Health, Safety and Environment

PDC Machines is committed to a clean, safe and healthy workplace and to protecting the environment. All aspects of our business are managed in a safe and environmentally responsible manner in accordance with The Occupational Safety and Health Administration (OHSA) 1926 and 1910.

PDC has established a Health Wellness Center to provide long-term wellness solutions aimed at transforming the health, vitality and quality of life for it’s workforce. This is accomplished by integrating wellness into the busy schedules of it’s employees and providing them with tools to build a better life! Maryanne Haggerty has a Master’s Degree in Exercise Physiology/Kinesiotherapy, who developed PDC’s fitness center and wellness programs for employees since 2003. Maryanne ensures safe and effective individualized exercise programming and delivery for employee health, wellness, and productivity. Her focus is on preventing injuries through corrective exercise and progressing employees to their functional health and fitness goals. Maryanne provides motivational challenges for employee participation in healthy competitions and incentives to promote healthy exercise lifestyles.

employee health and fitness center

Attentive Health has been partnering with PDC Machines since 2015 to offer employees a reward based wellness program that allows employees to earn points for steps taken toward living a healthy lifestyle. Such activities include personalized and confidential health coaching, informative seminars, wellness challenges, and points for regular physical activity, preventive care and much more!

employee chiropractor services
2018 PDC has also partnered with Dr. Derek Gearhart of Bucks Sports Chiropractic as it’s chiropractor.

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