Specifications
The document outlines the specifications for the S11 series diaphragm seals by Indumart Canada. The wetted parts and upper body are made of 316L stainless steel, with a PTFE sealing ring as standard and graphite as an option. The capillary is optionally made of 316 stainless steel, and the armor is stainless steel with optional protection sleeves of PTFE, PVC, or silicone. The seals use silicon oil suitable for temperatures ranging from -40 to 345°C. A temperature reducer is available as an option for pressure indicators.

Standard and Optional Tests
Standard tests include calibration at 20°C and helium testing. Optional tests include dye penetration for welds, calibration test certification, conformity on pressurized parts, and material certification.

Design and Models
The S11 series features a fully welded and compact design with three models: S11-1, S11-2, and S11-3. Process connections are available in male or female configurations with NPT or BSP threads. The minimum pressure span for pressure gauges and maximum process pressure at 20°C vary by model, with S11-1 supporting up to 6000 psi and S11-3 supporting up to 15 psi. The maximum capillary length ranges from 4 to 15 meters depending on the model.

Materials and Dimensions
The diaphragm materials include Hastelloy, Monel, and AISI 316L, with specific models offering different materials like B2, C276, and Monel 400. The diaphragm diameters are 29 mm, 35 mm, and 51 mm, corresponding to different process thread sizes.

Process and Instrument Connections
The document details various process and instrument connection options, including male and female NPT and BSP threads. The sealing ring is embedded, and the document advises consulting Indumart Inc. for specifications on capillary and other body and diaphragm materials.

Order Codes
Order codes are provided for different configurations, and Indumart Inc. should be consulted for other body and diaphragm material options.