Temperature: -20°~150°
Pressure: ≤2.0 MPa
Speed: ≤15 m/sec
Materials
The R-706B single mechanical seal is unloaded with a central spring. Mechanical seal R-706B is used in Grundfos pumps:
CH,CHI,CHE,CRK,SPK,TP,AP series pumps
CR,CRN,NK TP TP series pumps
LM (D) / LP (D),NM / NP,DNM / DNP.
Standard shaft size: 12 mm, 16 mm.
R-706B-12mm: Grundfos article: 96409293/96409263/00405096 / 00405097.
R -706B-16mm: Grundfos article: 96409265/00485351/00425062/00425063 / 00425063.
Used in centrifugal pumps, mixers, pumping stations, circulation pumps, submersible pumps, multi-part pumps, chemical pumps, for food production, for water and drainage water.
d1 (H6) | d3 (Max) | d6 (h8) | d7 (±0.5) | L3 | L4 (h8) | |
R-706B | 12 | 22 | 19 | 23 | 24 | 8.5 |
R-706B long | 12 | 22 | 19 | 23 | 39 | 8.5 |
R-706B | 16 | 26 | 23 | 27 | 25 | 9 |
R-706B long | 16 | 26 | 23 | 27 | 30 | 9 |