Sandman^® Stuffing Box, Packed with aluminum bronze 20614-01-13 which provides corrosion resistance and durability in harsh conditions, the stuffing box is a critical seal housing around the pump shaft to prevent fluid leakage.

Stuffing Box for Mission type centriufgal pumps part number:
22223-01-30: Stuffing box. Mech. Seal – Hard iron
22223-01-13: Stuffing box. Mech. Seal – Aluminum bronze
22223-01-04: Stuffing box. Mech. Seal – 316SS
22223-01-AZ: Stuffing box. Mech. Seal – Hi-chrome
20614-01-30: Stuffing Box, Packed – Hard iron
20614-01-13: Stuffing Box, Packed – Aluminum bronze
20614-01-04: Stuffing Box, Packed – 316SS
20614-02-AZ: Stuffing Box, Packed – Hi-chrome

Suitable Pump Models:
Magnum I series: 3x2x13, 4x3x13, 5x4x14, 6x5x11, 6x5x14, 8x6x14, 10x8x14
Also fits 2500 Supreme and Sandmaster pumps.

The packed box has a tapped opening to the lantern ring to allow grease lubrication or a flush line to be attached.

Dual stuffing box bolts are positioned 180 degrees apart to hold the stuffing box in position during casing removal. When only one stuffing box bolt is used the stuffing box remains in position on one side while the other side moves with the casing, causing the casing to bind and make removal difficult.

Sandman Magnum Packed Centrifugal Pump Applications:

• Mud transfer, cementing, frac flowback, well-servicing, and solids control on drilling rigs (e.g. 3000m+ rigs with high-viscosity fluids).
• Slurry pumping, tailings handling, and dewatering in harsh conditions.
• Site dewatering, trench drainage, and aggregate transfer.
• Wastewater management, chemical transfer, and general fluid circulation in manufacturing.
• High-head boosting, irrigation, and flood control in remote or mobile setups.