• img

33b Series Balance Multi Spring Seal

33B is an Inside mounted Balance Seal. Design eliminates scoring on shaft. Springs outside the medium - no blockage in springs. 33B is a dynamic single seal that has been specially developed as a replacement of unbalance mechanical seal to shortest balance seal without any modification in stuffing box design, in most standard pumps and can be combined with popular stationary arrangements.

Inquiry Now   Download Catlogue

33B is an Inside mounted Balance Seal. Design eliminates scoring on shaft. Springs outside the medium - no blockage in springs. 33B is a dynamic single seal that has been specially developed as a replacement of unbalance mechanical seal to shortest balance seal without any modification in stuffing box design, in most standard pumps and can be combined with popular stationary arrangements. The mechanical seal is characterised by its universal range of uses and is suitable for many applications.

         OPERATING PARAMETERS

         PRODUCT VARIANTS
    • Shaft Dia.: 19 … 100 mm (0.75" ... 4.0")
    • Pressure: Vacuum to 30 bar
    • Temperature: -40 oC to +260 oC (Check O-Ring resistance)
    • Speed: 3000 r.p.m.
    • 33B-C – Single Balance seal in cartridge
    • arrangement with API plan 11 or suitable API Plan.