CLAMP code 13MHHS - 13MHHM Pressure Rating CLAMP pressure rating.doc CLAMPUWs fitting Investment cast pieces in Stainless Steel AISI 304 - 1.4301 Heavy construction provides protection against leakage or misalignment. Held in position by hand tightened wing nut. For fractional size fittings 13MHHS one size accommodates V" and 3A" fittings Clamp a d ue settori con ctoppio snodo - Double pin heavy duty damp Size 1" © 12" Service Ratings are based on hydrostatic tests using Standard Buna material gaskets, with proper expansion of ferrules, assembly of joints and absence of shock pressure. For temperature above 121°C we recommend using 13MHP clamp only. Three segment heavy duty clamp 13MHHS available in size 12" Tube OD only Hydrostatic tests : not available Special Note concerning the limited use of PTFE gaskets : Psi / bar service ratings shown for clamps DO NOT APPLY to 1" and above tube OD sized connections incorporating any gaskets of PTFE material. As PTFE material by nature is virtually incompressible and tends to "cold flow" under normal operating conditions, PTFE gaskets, when used with any standard clamp, are likely to leak at pressures far below these published service ratings. To avoid possible leakage problems, we recommend contact us before considering the use of PTFE material and to discuss other viable alternatives. The above limitations do not apply to Fractional Sized V-i and 3A" tube OD fittings and connections. Get the information you need and more at: [email protected] In the interests of development and improvement of the product, we reserve the right to change the specifications without prior notice. 26010 FIESCO Lottizzazione Gerola -CREMONA - Italy e-mail: [email protected] http : www.aerreinox.it