NEW-FLOW DT110 Thread Type Diaphragm Seal
The NEW-FLOW DT110 Thread Type Diaphragm Seal separates a pressure instrument from the process medium while transmitting process pressure to the instrument. It is designed for highly viscous process media in pulp and paper, wastewater treatment, plastic and chemical-process applications. It can be assembled with pressure gauges, pressure switches or pressure instruments.
Key Features
- Threaded diaphragm-seal construction
- Suitable for highly viscous process media
- Multiple instrument and process-connection options
- Standard and optional housing and membrane materials
Engineering Specifications
| Specification | Details |
|---|---|
| Model | DT110 |
| Instrument connection | Female 1/4 in, 3/8 in or 1/2 in BSP or NPT |
| Membrane sizes | Ø55 or Ø75 for pressure gauges; Ø95 for differential pressure gauges |
| Process connection | 1/4 in, 3/8 in or 1/2 in BSP or NPT; male or female |
| Temperature limit | -40 to 150°C; up to 350°C with cooling element or capillary line |
| Maximum pressure range | Up to 40 kg/cm² |
| Minimum pressure range | -760 mmHg to 0, or 0 to 4 kg/cm² with Ø75 membrane; 0 to 6 kg/cm² with Ø55 membrane |
| Upper and lower housing | SS316/SS316L standard; SS304/SS304L optional |
| Membrane material | SS316L standard; Hastelloy C276, tantalum or other options available |
Selection note: Confirm the instrument connection, membrane size, process connection, materials, pressure range and process temperature before ordering.
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