
Resistant to standard washdown protocols, the 970 stainless steel manual bonnet is the compact, autoclavable solution for Pharmaceutical/ Bioprocessing applications.
Size Range:
½"–2" (DN15-DN50)
Max Service Pressure:
½ – 1": 200 psig (13.8 bar)
1½ – 2": 175 psig (12.1 bar)
Bonnet Material:
316 Stainless Steel
Handwheel Material:
Glass reinforced polyarylsulfane (PAS)
FDA compliant to 21CFR 177.1660
Corrosion Resistance:
Resists alcohol, chloride and most caustic washdowns. For specific chemical resistance, consult factory.
Topworks Brochure
English PFTOP-06
English A4 PFTOPA4-06
Handwheel Operated Maintenance Manual for 970 PFMM-RHWO-05
Standard Features:
• Easy assembly and disassembly
• Rising handwheel
• Adjustable travel stop*
• Visual position indicator
• “O” ring splash seal
• Stainless steel stem
• Bronze compressor
* Patent # 6,241,213