Bell & Gossett

Series HSC3Split case pumps

Technical Bulletin

Series HSC3 Split Case PumpsHSC3 adds the power of three key features.

1. Internal Self-Flushing Mechanical SealsSelf-flushing seals ensure maximum seal face lubrication,heat dissipation and debris removal without vulnerableexternal flush tubing.

2. Easy-Maintenance DesignThe unique HSC3 split case design provides simple access to the bearing and seal components with the removal of only a few bolts.

Pumps designed for rugged durabilityTraditional split case pumps feature long, deep stuffing boxes that result in overly extended shafts that flex, thereby decreasing mechanical seal and bearing life. The new HSC3 – just like our VSC & VSC /S Series of pumps – features internally self-flushing seals that significantly shorten the shaft span between the pump bearings. This innovative design sharply reduces shaft deflection, thereby increasing the life of the mechanical seals and bearings.

3. Heavy-Duty Base PlateWelded, heavy-duty base plate assures maximum rigidity; closed base plate ends and open top provide ease of access for proper equipment grouting.

ANSI- and OSHA-CompliantCoupling GuardAll B&G frame-mounted pumps feature ANSI- andOSHA-compliant coupling guards that are engineeredto provide the highest possible level of safety andprotection from rotating equipment. Standard onevery pump.

Exceptional performance. Outstanding pump life.The HSC3 Series has the rugged durability you’ve come to expect from B&G pumps. As with all of our pumps, the HSC3 features internally self-flushing mechanical seals. This innovative design, an industry standard, ensures maximum seal face lubrication, heat dissipation and debris removal – all without vulnerable, external flush lines and filter kits that can clog and cause seal failure. With the Bell & Gossett internally self-flushing seal design, as much as 25 percent

of the total pump flow continuously flushesthe seal faces compared to only a few GPM forconventional stuffing box mounted mechanicalseals. Seals remain cooler and unwanted debris is flushed away from the mechanical seal faces, resulting in longer mechanical seal life.

The short-shaft design reduces shaft fatigueand lowers mechanical seal and bearing wear,ensuring uninterrupted performance.

Pumps that are easy to maintain and easy to accessWhen it comes to service and maintenanceaccessibility, Bell & Gossett makes it a snapwith its HSC3 design. No rigging or heavy-dutymaterial handling equipment is necessary toservice the bearings or mechanical seals. Theunique HSC3 split case design provides simple

access to the bearing and seal components with the removal of only a few bolts. The expensive, time-consuming process of removing the upper casing half and pulling the rotating element is eliminated. Down time and costs are kept to a bare minimum.

Bengaluru OfficeTel : +91 80 42816800Fax: +91 80 42816801

Chennai OfficeTel: +91 44 28363372Fax: +91 44 42139445

India Head Office: Mumbai

Registered Office & Factory: VadodaraTel: +91 2667 265800Fax: +91 2667 265802

Tel: +91 22 4037 0370Fax: +91 22 4037 0371

Email: indiasales@xyleminc.com, indiaservice@xyleminc.com

www.xyleminc.com/www.xylemindia.inXylem Water Solutions India Pvt. Ltd.

Delhi OfficeTel : +91 11 45552806 Telfax : +91 11 25195007

JUIC

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GPM

CUBIC METERS PER HOUR

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300�250�200�

150�

100�80

6050�40

30

20�

10

5

150�

100�

75�

50�40

30

20

15�

10

5

4

3

2

30 40 50 75 100 150 200 300 400500 750 1000 1500 2000

50 100 150 200 300 400 500 1000 1500 2000 3000 4000 5000 10000

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8x10x17L

10x12x12M

10x10x12

8x10x20S

8x10x12L

6x8x17L

6x8x17M

6x8x12S

6x8x12XL6x8x12M

8x10x17S

10x14x14

10x1

2x1

7

6x8x

10A

6x8x

13

10x12x12X

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6x8x106x8x9

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GPM

CUBIC METERS PER HOUR

METERSFEET

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100�

80�

60�

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100 150 200 300 400 500 1000 1500 2000 3000

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