Home Gun Systems Switches Perforating Accessories Services About Contact Services How SWM Delivers We operate our own logistics system including our own trucks. This gives us agile, flexible, fast-response shipping and delivery capability. Our logistics system is always on your schedule. Substantial raw-steel inventory. Powerful manufacturing capability and capacity. In-house logistics. This strong chain of resources allows SWM to be one of the fastest to go from raw steel to delivery of finished product to all major shale basins. Service Regions SWM is centrally located to provide the entire Lower-48 extremely quick delivery and best-in-class customer support. SWM's Long-Term Customer Commitment From the company’s founding, SWM has been 100% committed to customer satisfaction. Listening, and going the extra mile, are two of the ways SWM's products and services exceed our customers’ expectations. We do whatever it takes to make sure our customers are never disappointed. This is the core reason for our steady growth. SWM’s most valuable asset is our loyal base of repeat customers. Most of our new customers become repeat customers, and we never forget why. NEWS CAREERS PRIVACY POLICY TERMS OF USE © 2021 SWM International. All rights reserved

Home Gun Systems Switches Perforating Accessories Services About Contact PerfStrike™ Compact Addressable Switch High Speed, Low Power Consumption In A Much Smaller Package PerfStrike™ switch is not only the industry’s most compact switch—it’s also the most advanced. At about 70% the size of traditional switches, it makes perf gun preparation simpler and faster. An available handheld digital test box makes switch condition fast and simple to determine. Benefits Compact size Faster stage completion with less time inventorying switches Lower power consumption API RP 67 compliant Advanced, hand-held digital test box Manufactured to the most stringent quality control standards Specifications Feature Value Dimensions (L x W x H) 1.75 x 0.60 x 0.40 in. Operating Temp. (1 hour) -40 to +400 °F Max Line Cable Length 60,000 ft Inventory Speed (per switch) 0.2 Seconds Max Switches in Single String 60+ Max Test Current at Test Device 20 mA Min Detonator Resistance 10 Ohm ESD Safety Voltage 30,000 V API RP 67 Compatibility Yes REQUEST A QUOTE WIRING DIAGRAM NEWS CAREERS PRIVACY POLICY TERMS OF USE © 2021 SWM International. All rights reserved

Home Gun Systems Switches Perforating Accessories Services About Contact Contact Reach Out To SWM Your Name (required) Your Email (required) Your Message Mailing Address 2225 W Alcock St Pampa, TX 79065 info@swmtx.com 877-665-8747 NEWS CAREERS PRIVACY POLICY TERMS OF USE © 2021 SWM International. All rights reserved