Primary end seal for Grundfos Sarlin R-706SP - for submersible pumps S-series.
R-706SP is a multi-spring, balanced, used as a lower seal, with two o-rings and characteristic notches in the stationary part.
Type: Primary shaft seal YJ3458665, spare part, Kit, Shaft Seal PRIMARY SHAFT SEAL – 96567358, Vulcan 42, Aesseal M01SA, Roplan 210
Grundfos S1, S2, S3 pumps use tandem (together with R-706SS) seals for the following combinations of shaft diameters:
32 mm / 38 mm
38 mm / 50 mm
50 mm / 65 mm
65 mm / 65 mm
Temperature: -30 ° ~ 200 °
Pressure: ≤2.5MPa
Speed: ≤15m / s
Materials:
Moving part: SIC
Stationary ring: SIC
Bellows: VITON
Spring: SS304 / SS316
Metal parts: SS304 / SS316
