1.20 1-data-sheet-1-5x1-6-(aa)-811s.pdf
PDF 280 KB Posted
- Attached to
- Fitted (FTD) Centrifugal Pumps Federal contract opportunity
- Solicitation number
- N6883623Q0274
About this file
This document contains product specifications and details for a centrifugal pump. The pump is a Griswold model 811S size 1.5x1-6(AA) with an open impeller, SKF bearings, Inpro labyrinth seal, powder coated oil sump, and oil level sight glass. Key details include a 0.375 inch case thickness, 0.125 inch corrosive allowance, 3.1 inch impeller eye area, maximum 11/32 inch solids size, standard 2 inch I.D. and optional 2.875 inch I.D., bearing and seal specifications, flange details, and notes on optional ports, overhang, distances, and BHP limits. The related federal contract opportunity is a solicitation from the Department of the Navy Naval Supply Systems Command for fitted centrifugal pumps under solicitation number N6883623Q0274.
View the file
Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| 1.20 2-pump-only-drawing-1-5x1-6-(aa)-811s.pdf | ||
| 2.01 RFQ Amendment U00003.pdf | ||
| N6883623Q0274 Amendment U00002.pdf | ||
| RFQ N6883623Q0274.pdf | ||
| 2.01 RFQ Amendment U00001.pdf |
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Text version
Construction Details
Case Thickness: 0.375-in
Corrosive Allowance: 0.125-in
Impeller Eye Area: 3.1-in
Max. Diameter Solids: 11/32-in
Standard I.D.: 2-in
Taper I.D.: 2.875-in
Large I.D.: 2.875-in
Bearings Shaft Diameter BHP Limits Optional Case Ports
Overhang: 6.125-in At Coupling: 0.875-in 3600rpm = 40bhp Drain*** = 1/4" NPT
Radial: SKF 6207 Under Impeller: 0.75-in 1800rpm = 20bhp Disch.*** = 1/4" NPT Thrust: SKF 5306 A/C3 Under Seal: 1.375-in 1200rpm = 13.3bhp Suction = 1/4" NPT
Span: 4.125-in Under Sleeve: 1.125-in 900rpm = 9.9bhp
Notes
* When denoted, flanges may have tapped holes
** End of box to nearest obstruction
*** Standard option for Ductile Iron and Stainless Steel cases.
Other Notes
Distance**: 2.5-in
Distance**: 2.188-in
Distance**: 2.188-in
300#
Mechanical Seal Size: 1.375-in
Lantern Ring Width: 7/16-in
Depth: 2.125-in
Depth: 2.125-in
Depth: 2.125-in
Seal
MODEL: 811S SIZE: 1.5x1-6 (AA)
Griswold ANSI 811 pumps are compliant with ANSI B73.1. All 811 pumps are designed and built with open impellers, SKF bearings, Inpro labyrinth seals, powder coated oil sump, and oil level sight-glass. All impellers are dynamically balanced at the factory (balance certification shipped with every pump).
Flange Details
Suction: 1.5-in Flange (4) 0.63" Holes on 3.88" BC
Discharge: 1-in Flange (4) 0.63" Holes on 3.13" BC
Suction: 1.5-in Flange (4) 0.88" Holes on 4.50" BC
Stuffing Box
Discharge: 1-in Flange (4) 0.75" Holes on 3.50" BC
150#
Ductile iron and stainless steel impellers, cases, and stuffing boxes may be upgraded to CD4MCuN at the discretion of Griswold Pump Company.
File details come from the government source that posted it. Updated .