ADG Pump Information.docx
DOCX document 13 KB Posted
- Attached to
- USNS COMFORT Brand Name Goulds Pumps
- Solicitation number
- N3220521Q2680
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Other files
| File | Type | Posted |
|---|---|---|
| JA 21Q2680 Final_Redacted.pdf | ||
| CSS 21Q2680 - Amendment 0001.docx | DOCX document | |
| Combined Synopsis Solicitation N3220521Q2680.docx | DOCX document | |
| JA 21Q2680 Signed Redacted.pdf |
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Text version
MODEL: 3996 MT SIZE: 4x6-13/6V QTY: 3 Operating Conditions
- SERVICE Salt Water Cooling Pumps
- LIQUID Salt Water, Rated Temp. 65.0 deg F, SP.GR 1.030,
- CAPACITY Rated 750.0 gpm
- HEAD 100.0 (ft)
- Performance at 1780 RPM per HI 14.6 1B basis power
- PUBLISHED EFFY 76.5% (CDS)
- RATED EFFY 75.5% with contract seal
- RATED POWER 26.0 hp (incl. Mech. seal drag 0.22). (Run out 30.5 hp)
- NPSHR 11.4 ft
- DISCH PRESSURE (R) 45.1 psi g (52.4 psi g @ Shut off) based on 0.0 psig rated suction pressure
- PERF. CURVE 2535-1 (Rotation CW viewed from coupling end)
- SHUT OFF HEAD 117.4 ft
- MIN. FLOW Continuous Stable: 291.5 gpm Hydraulic: 291.5 gpm
Materials
| - CONSTRUCTION | CD4MCuN | |
| - CASING | CD4MCuN (max.casing pressure @ rated temp. 285.0 psi g) | |
| - ST.BOX COVER | CD4MCuN | |
| - IMPELLER | CD4MCuN - Open (10.3750 in rated, max=13.0000 in, min=9.0000 in) | |
| - CASING GASKETS | Aramid Fiber with EPDM and Silicate Filler | |
| - IMPELLER O-RING | Teflon | |
| - SHAFT MATERIAL | 316SS | |
| - SHAFT SLEEVE | Alloy-20 | |
| - LUBRICATION | Regreasable | |
| - SEAL CHAMBER | Taper bore plus with VPE | |
| - GLAND 316SS | Flush quench and drain | |
| - BEARINGS | 6309 (Inboard) / 3309 A/C3 (Outboard) | |
| - COUPLING | T.B. Wood's - SC 9-S.F. 1.00 | |
| - COUPLING GUARD | Aluminum (non sparking) |
| Sealing Method | MECHANICAL SEAL | TMC 5610VQ - (Cartridge - Single) |
| Liquid End Features | Casing supports | |
| Frame Features | Standard oil seals |
Assembly and Testing
- C of C, impeller balance
- Casing & Cover - Standard hydro test
- Impeller balanced to ISO G6.3
- Non witness hydro test, assembled pump
- Non witness performance test per Hydraulic Institute - (HI-PERF)
Miscellaneous Motor support ductile iron
Driver : Electric motor Manufacturer : Pump Mfg's Choice
| MOUNTING | - Integrated with pump on foundation | ||
| RATING | - 30.0 hp (22.4 KW) | ||
| ENCLOSURE TEFC | - Energy Efficient IEE45 | ||
| PHASE/FREQ/VOLTS | - 3/60 Hz/460 SPEED 1800 RPM | ||
| INSULATION/SF | - F/1.15 | ||
| FRAME | - 286TSC |
File details come from the government source that posted it. Updated .