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Contact Details:
Cat Pumps
1681 94th Lane NE
Minneapolis
MN
55449-4324
United States of America
Tel: +1 763 780-5440
Fax: +1 763 780-2958
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D.I. Water Flushed Pumps
Product News Wednesday, April 25, 2007: Cat Pumps
D.I. Water Flushed Pumps for Gas Turbine Inlet Cooling
Patent Pending
CAT PUMPS introduces the Gas Turbine Inlet Cooling D.I. water flushed pumps. Both cast manifold and block-style manifold pumps feature a special ported inlet manifold that permits external flushing between the Lo-Pressure and Hi-Pressure Seals. This patent pending application design greatly enhances seal life when pumping the low-lubricity DI water required for this gas turbine fogging application. The special seal flushing extends the seal life beyond the CAT PUMP historic seal longevity. The Stainless steel offers greater resistance to ion pull from the DI water maintaining the purity of the DI water. CAT PUMPS is the exclusive manufacturer of gas turbine inlet cooling DI water flushed pumps.
CAT PUMPS âKâ block-style models feature a head machined from forged 316 SSL providing close grain structure and enhanced fatigue resistance against the
attack of aggressive DI water.
The âCâ models are available with the 316SS cast head. The special porting in the both cast and block-style inlet manifolds permits the flush between the Lo-Pressure and Hi-Pressure Seals, but also allows for any leaking as the Seals begin to wear to be picked up by the
circulating liquid, avoiding external leaks and assuring a safe work environment.
These flushed pumps are designed for intense, continuous-duty gas turbine DI water fogging/misting application. All models offer a near maintenance-free operation, energy-efficiency and long-life.
CAT PUMPS Long Life Features
- The concentric, high-density, polished, solid ceramic plungers and the specially formulated
Hi- Pressure Seals offer unmatched wet-end performance life
- Chrome-moly forged crankshaft and the special high-strength connecting rods assure exceptional drive-end performance.
Model Selection
781K 4.5 @ 5000
1861K 10.0 @ 3000
2831K 25.0 @ 1000
1051C 10.0 @ 3000
3521C 23.0 @ 2000
3531C 36.0 @ 1200
3541C 45.0 @ 1000
3801K 9.0 @ 5000
3811K 14.0 @ 3000
3821K 23.0 @ 2000
3831K 36.0 @ 1200
3841K 45.0 @ 1000
6811K 15.0 @ 5000
6821K 25.0 @ 3000
6831K 40.0 @ 2300
6841K 48.0 @ 2000
6861K 60.0 @ 1200