The Blackmer Sealed Internal Gear Pump G2-55 is a reliable and efficient solution for various industrial applications. Known for its robust design and superior performance, this pump ensures optimal fluid transfer while minimizing maintenance needs. Ideal for handling viscous fluids, the G2-55 is a trusted choice in the industry.

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Manual for Blackmer Sealed Internal Gear Pump G2-55

MAINTENANCE RESOURCES

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Blackmer Sealed Internal Gear Pump G2-55

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Maintenance Plans for Blackmer Sealed Internal Gear Pump Model G2-55

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Cartridge Seal Maintenance

REMOVAL

Bearing housing removed

All flush lines or barrier fluid tubes disconnected

Set screws on the seal collar loosened

Two gland fasteners removed

Cartridge seal slid out through bearing housing

INSTALLATION

Rotor shaft and the seal housing bore cleaned

Tapered sleeve slid on to the shaft

Run this procedure

Component Seal Maintenance

REMOVAL

Remove bearing housing

Remove all flush lines if installed

Remove packing gland fasteners

Slide the packing gland out of the stuffing box

Remove the seal components

Remove the pipe plug in the bracket

Loosen the two (2) set screws on the mechanical seal collar

Remove the mechanical seal collar

Run this procedure

Sealed Internal Gear Pump Packing Maintenance

PACKING ADJUSTMENT

Initial packing adjustments made to control leakage?

Additional adjustments made after initial startup?

Packing checked periodically and adjusted?

REMOVAL

Packing gland fasteners removed?

Packing gland slid out of the stuffing box?

Packing removed?

Packing retaining washer removed?

Run this procedure

500 Hourly Sealed Internal Gear Pump Lubrication

Warning: This lubrication procedure requires trained personnel with PPE!

Enter the pump's hour meter reading

Did you use multi-purpose NLGI #2 grease on all lubrication fittings?

Did you ensure not to over-grease?

Select the type of application

If the application involves extreme temperatures, consult the factory for specific lubrication recommendations

Sign off on the pump lubrication

Run this procedure

Sealed Internal Gear Pump Maintenance

WARNING: For G Series pumps equipped with jacketed casing, ensure pump is fully cooled prior to conducting inspection, repair or maintenance

G Series pumps must be maintained and kept as clean as possible. This will allow for quick inspection, adjustment and repair work.

Is the pump fully cooled?

Is the pump clean?

Is the pump to be stored for more than six (6) months?

If a pump is to be stored for more than six (6) months, the pump must be drained prior to storing. A light coat of light oil should be applied to all internal pump parts in order to prevent corrosion.

Has the pump been drained?

Has a light coat of light oil been applied to all internal pump parts?

Operators should also lubricate the fittings and apply grease to the pump shaft, while periodically rotating the pump shaft by hand one (1) complete revolution every 30 days to circulate the oil

Run this procedure