perma LUBE BOOK

© 2019 – perma-tec GmbH&Co. KG | www.perma-tec.com | 67 Applications / Machine elements Technical data Product characteristics Benefits Transparent housing (PA) FLEX PLUS Gas generating cells perma FLEX and perma FLEX PLUS comply with IP68 requirements (ingress of fluids / solids) and operate reliably in extremely dusty and moist ambient conditions. Lubrication can be interrupted if required. The discharge period can be changed even after activation. perma FLEX PLUS is ideal for use in the chemical-, pharma-, and food industry. Drive Electrochemical reaction Discharge period at +20 °C / perma Multipurpose grease SF01 1, 2, 3 ... 12 months Lubricant volume 30 cm³ (FLEX PLUS) 60 cm³ or 125 cm³ (FLEX & FLEX PLUS) Operating temperature –20 °C to +60 °C / +55 °C (FLEX PLUS) Pressure build-up Max. 5 bar Protection class IP 68 Standard & special lubricants Greases up to NLGI 2 / Oils Dimensions FLEX FLEX 60: Ø 58 x 86.5 mm FLEX 125: Ø 58 x 117 mm Lubricant Oil-filled units (PA) have an integrated oil retaining valve (red plug) Battery Discharge period setting in months: Grease residues possible at temperatures >+40 °C and discharge periods > 6 months Reference values for emptying without counter pressure with lubricant NLGI 2 for perma FLEX 125 / perma FLEX PLUS 125. Piston FLEX Gas generating unit Outside thread R1/4 Activator (POM) 1 3 6 9 12 at -20 °C 2 5 10 13 15 at 0 °C 1.3 3.8 7.2 11 13 at +20 °C 1 3 6 9 12 at +40 °C 0.8 2.5 5.2 7.5 10 at +60 °C 0.6 2 4 - - Æ Æ Refer to page 89 for article numbers Dimensions FLEX PLUS FLEX PLUS 30: Ø 60 x 70 mm FLEX PLUS 60: Ø 60 x 86 mm FLEX PLUS 125: Ø 60 x 116 mm All-in-one system with rotary switch for setting the discharge period: 1, 2, 3 ... 12 months Æ Æ System is supplied fully mounted and is ready to use immediately Æ Æ Easy setting and activation using rotary switch Æ Æ Discharge period can be regulated from 1–12 months in monthly steps Ex-proof certification IP 68 Æ Æ Safe and reliable lubrication in explosive areas Æ Æ Can be used in very moist and dusty environments Æ Æ Increased workplace safety perma FLEX PLUS Drive with gas generating cells and boost function Æ Æ Activation of boost function ensures quick lubricant supply