Diaphragm Seal – Pulp and Paper Seals

Description

Pulp and Paper Seals

DSPP Series Pulp and Paper Diaphragm Seals are designed to withstand the harsh and highly viscous process media associated with the Paper and Pulp manufacturing process. Reotemp offers three styles that can be purchased with weld spuds, for new applications, or as replacements designed to fit into existing industry standard process fittings.

Specifications

Construction Materials

Diaphragm: 316SS/316L, Hast C-276 Lower Housing: 316SS/316L, Hast C-276, Monel, or others Gasket: Viton (Style S1 and S2 Only), Klinger (Style TH Only) Upper Housing: 316L /316 SS

Process Temperature Limits

Metallic Lower S1 S2 TH Viton Gasket -15/400F -15/400F -15/400F Klinger Gasket -110/400F -110/500F -110/400F

Ambient Temperature Limits

Determined by the Pressure Instrument

Minimum Recommended Span

S1 S2 2.5 & 3.5 Gauges 15 psi 30 psi 4, 4.5, & 6 Gauges N/A 100 psi Transmitter (Gauge Pressure) 15 psi 15 psi Transmitter (Differential Pressure) N/A N/A Differential Pressure Gauge (D40/42 Only) N/A N/A

Weight

Note: Weights are Approximate Metallic Lower S1 2.3lbs S2 3.5lbs TH 3.7lbs

Maximum Working Pressure at 100F

S1 300 psi S2 300 psi TH 600 psi

Data Sheet

Download Datasheet