Noshok® series 40 flow-through annular style, replaceable diaphragm seals are designed for completely isolating instrumentation from the process flow and preventing plugging. The process liquid flows through the pipe exerting pressure onto a flush-mounted flexible inner cylinder containing clean, captive liquid. They are commonly used for slurries, heavy sludges, chemical – synthetic polymers, diffusers – flow measurement, and abrasive media.
Button Text| Manufacturer | |
|---|---|
| Series | |
| Item Type | Flow Through |
| Style | Clamped |
| Connection | |
| Wetted Material | Stainless Steel |
| Ranges | < 30 psi, 30-2500 psi |
Ashcroft® series 100 and 101 large diaphragm seals protect pressure measuring instruments. The top housing and diaphragm capsule are interchangeable with all Ashcroft bottom housings. They are commonly used for elevated process temperatures, corrosive service, isolation of the process for safety, suspended solids in the process, sanitary connections, minimizing process dead leg, and to ease cleaning between batches.
Button Text| Item Type | Style | Connection | Wetted Material |
|---|---|---|---|
| Flow Through, Industrial | Capsule | Flanged, Saddle Weld, Threaded | Metallic, Plastic |
Kodiak’s series DSM45 mini diaphragm seals are designed for gauges 1.5″ to 6″ in size and are also acceptable for pressure transducer/transmitters or other small displacement instruments. They feature an all welded design, a standard pressure rating of 2500psi with 5000psi available, and a female threaded standard process connection with a male threaded connection available.
Button Text| Item Type | Style | Connection | Wetted Material |
|---|---|---|---|
| Mini | Welded | Threaded | Metallic |
Noshok® series 25 and 25H mini diaphragm seals are designed to isolate the pressure measuring instrument from corrosive or viscous process media. They utilize an all welded, all metallic housing to eliminate potential leak paths. They are commonly used for water & wasterwater, oil & gas, petrochemical, industrial automation, marine, agriculture, mud pumping, pulp & paper, pneumatic, and steel fabrication.
Button Text| Item Type | Style | Connection | Wetted Material |
|---|---|---|---|
| Mini | Welded | Threaded | Metallic |
Ashcroft® series 400 and 401 large diaphragm seals protect pressure measuring instruments and are recommended for use where clamp joints are not acceptable. They assist in controlling plant emissions by helping prevent potential leakage of hazardous chemicals. They also prevent inadvertent disassembly. All stainless steel construction is standard, with other materials available.
Button Text| Item Type | Style | Connection | Wetted Material |
|---|---|---|---|
| Flow Through, Industrial | Welded | Flanged, Saddle Weld, Threaded | Metallic, Plastic |
