Pullman Instruments - Specialists in Calibration and Measurement

Blog Post

Upgrade your HVAC game with the cutting-edge Si-RM3 manifold!

mark kendall • July 21, 2023

Accurate pressure and temperature probes ensure precise readings for high side and low side pressure, as well as real-time superheat/subcooling calculations. Plus, the Si-Manifold software instantly displays condensation/evaporation temperatures for up to 126 refrigerants, making refrigerant management a breeze!


The Si-RM3 manifold truly is a state-of-the-art tool equipped with precision-engineered pressure and temperature probes. With two pressure probes to measure high side and low side pressure and two temperature probes for real-time calculations, the Si-RM3 ensures accurate and simultaneous readings. The accompanying Si-Manifold software enhances efficiency by displaying condensation/evaporation temperatures for up to 126 refrigerants instantly. This indispensable device finds versatile applications in Heat Pumps, Air Conditioning Units, Refrigerators, Freezers, and various other HVAC systems.

Experience unparalleled accuracy and convenience with the Si-RM1, Si-RM2, and Si-RV3, designed to elevate your HVAC maintenance tasks. Whether you're working with Heat Pumps, Air Conditioning Units, Refrigerators, or Freezers, these reliable manifolds ensure optimal performance and precise readings. Master your refrigerant management with ease, ensuring peak efficiency and performance in diverse applications. Say hello to seamless HVAC operations and embrace the power of Si-Manifold technology for unmatched performance and precision.


Applications are limitless with Si-RM1, Si-RM2, and Si-RV3, perfect for Heat Pumps, Air Conditioning Units, Refrigerators, Freezers, and more! Embrace the power of Si-Manifold technology and elevate your HVAC performance today!


#SiRM3Manifold #HVAC #RefrigerantManagement #SuperheatSubcooling #PrecisionReadings #SiManifoldSoftware #HVACTools #HeatPumps #AirConditioning #Refrigerators #Freezers #UpgradeYourHVAC #PerformanceMatters

Enquire about the Sauermann Si-RM3
January 13, 2025
Elland Road was packed to capacity on Saturday, 11th January 2025, as Leeds United claimed a hard-fought 1-0 victory over Harrogate Town in the FA Cup 3rd round. The 35,584-strong crowd—Harrogate Town’s largest-ever attendance in their 105-year history—witnessed a gripping contest between the Championship giants and their spirited League Two neighbours.
By mark kendall October 18, 2024
Pullman Instruments is proud to introduce the Comark C42C Food Thermometer Kit , designed specifically for professionals in the food industry who need fast, reliable, and accurate temperature readings to ensure food safety.
By mark kendall October 16, 2024
Pullman Instruments is pleased to present the Comark KM340 Industrial Thermometer , a high-performance device designed for professionals requiring precise and reliable temperature monitoring in industrial settings.
By mark kendall October 9, 2024
Pullman Instruments is proud to feature the Comark KM330 General Thermometer (Type K), a versatile and precise tool for temperature monitoring across various industries.
By Pullman Instruments September 11, 2024
Pullman Instruments is proud to celebrate the 23rd anniversary of its South-West Branch in Weston-super-Mare. Since its establishment, this branch has played a pivotal role in providing top-tier calibration services across the Southwest, solidifying Pullman's reputation for precision and reliability.
By mark kendall July 4, 2024
Pullman Instruments is proud to announce the addition of a new calibration service, enhancing our already extensive suite of offerings for both new and existing customers.
By mark kendall July 1, 2024
Since 1999, Tricia has been an integral part of the Pullman Instruments family, showcasing unwavering dedication and exceptional performance in various roles throughout her tenure.
By mark kendall June 26, 2024
The Crystal Pressure XP3i pressure gauge is designed to meet the demanding requirements of a wide range of industrial applications. Its advanced features and capabilities make it a versatile and reliable tool for professionals in various fields.
By mark kendall June 26, 2024
Pullman Instruments is excited to announce its participation in the EBME Expo 2024, a premier event for professionals in the biomedical engineering and healthcare technology sectors.
Show More
Share by: