The Type 1130 uses a piston design where small migration of the process media is permissible.⁽²⁾ It is recommended for high differential and high static pressures, up to 6000 psi. Body materials are available in Aluminum, Brass and Stainless Steel, with Buna, Viton or EPDM seals.⁽³⁾
(1), (2) Not for use with incompatible media.
(3) Other wetted parts include stainless steel, Teflon and ceramic.
• Piston actuator • Stainless steel case • Ranges from 5 psid-150 psid • Static pressures up to 6000 psi⁽⁵⁾ • Aluminum⁽⁴⁾, brass or stainless steel bodies⁽¹⁾ • Buna-N O-rings (others available) • Superior magnets for smoother pointer motion • Standard or explosion-proof reed switches available • 5-year warranty