This is a Sources Sought/Request for Information only. This is not a Solicitation Announcement, nor is it a Request for Proposal. This request does not obligate the Government in any contract award. The U.S. Army Corps of Engineers, Savannah District is issuing the sources sought synopsis as a means of conducting market research to identify parties having an interest in and the resources to support the requirement for the Overhaul Nineteen Vertical Turbine Pumps at the Dissolved Oxygen Injection System Sites. The result of this market research will contribute to determining the method of procurement. The applicable North American Industry Classification System (NAICS) code assigned to this procurement is 333914 Measuring, Dispensing, And Other Pumping Equipment Manufacturing. The Product Service Code is J043 Maint/Repair/Rebuild of Equipment Pumps and Compressors.
Statement of Work
Overhaul Nineteen Vertical Turbine Pumps at the Dissolved Oxygen Injection System Sites
Removal, transportation, disassembly, inspection, possibly repair, reassembly, transportation and installation of nineteen (19) Vertical Turbine Pumps (VTPs) at the Down River (DR) and/or Up River (UR) Dissolved Oxygen (DO) Injection System sites. It is envisioned that four to five VTPs would overhauled yearly during the offseason (November to April) with potential emergency rebuilds being required during the run season (May to October). As stated, there are a total of 19 VTPs split between two locations (10 at Hutchinson Island, Savannah and 9 at Rincon, GA) in the Savannah, GA area. There is a possibility that VTPs would be pulled from each location during a rebuild season.
Listed below is the type, number of each type, and salient information for each type of VTP. All VTPs were manufactured by ITT Gould. For reference: the naming convention for VTPs at the Down River DO sIte is DP-1 through DP-10, VTPs at the Up River DO sIte is UP-1 through UP-9.
Removal and installation of the VTPs has taken two cranes working in tandem. The VTPs would be lifted out of their holes and over existing infrastructure in order to be loaded onto flatbeds. VTP motors would be separated from the pump bodies and stored at the respective DO sites. The incumbent contractor will be responsible to store the VTP motors in a manner protected from the elements.
DOWN RIVER DO SITE VTPs
Main Pumps: DP-1, DP-2, DP-3 & DP-4
Design Criteria
Quantity: Four (4) Units
Design Flow: 11,077 GPM
Design TDH: 130 Feet
Bowl Efficiency: >78.6%
Column Pipe Diameter: Twenty four (24) Inches
Discharge Flange: Twenty-four (24) Inch 150# Raised Face Pattern
Motor Horsepower Rating: Five hundred (500)
Design Speed: 1200 RPM (6P)
Motor Voltage: 460/3/60 (Low Voltage)
Sump Depth: 362.40 Inches (30.20 Feet)
Total Pump Length (TPL): 353.25 Inches (29.4375 Feet)
Discharge Head Assembly
Discharge Head Material: ASTM A790 UNS S31803/A181 Gr F51/A240 UNS S31803 Duplex Stainless Steel
Discharge Head Design: Above Grade
Sealing Method: Packing
Packing Material: Acrylic Yarn and Graphite
Tension Plate Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Head Shaft Material: ASTM A582 Type 416 Stainless Steel
Head Shaft Diameter: 2.1875 Inches
Head Shaft Coupling Material: ASTM A564 TP630 Cond H1150 Type A 17-4 PH Stainless Steel
Head Shaft Coupling Design: Type A Adjustable
Sole Plate Material: ASTM A240 Type 316L Stainless Steel
Discharge Head Fastener Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Coupling Guard Material: ASTM A240 Type 316L Stainless Steel
Column Assembly
Column Piping Material: Duplex Stainless Steel
Column Design: Enclosed line shaft
Column Piping Configuration: Flanged
Line Shaft Material: Type 416 Stainless Steel
Line Shaft Diameter: 2.1875 Inches
Line Shaft Coupling Material: Type 410 Stainless Steel
Line Shaft Coupling Design: Keyed
Line Shaft Bearing Material: Modified Federal Alloy III Bronze
Enclosing Tube Material: ASTM A790 UNS S31803 Duplex Stainless Steel
Column Fastener Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Bowl Assembly
Bowl Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Bowl Bearing Material: Modified Federal Alloy III Bronze
Bowl Wear Ring Material: Type 420 HT CA-40 Stainless Steel (285-350 BHN)
Sand Collar Material: Duplex Stainless Steel
Bowl Shaft Material: Type 416 Stainless Steel
Bowl Shaft Diameter: 3.1875 Inches
Impeller Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Impeller Design: Enclosed-Dynamically Balanced
Impeller Wear Ring Material: Type 410 CA-15 Stainless Steel
Suction Bell Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Suction Bearing Plug Material: ASTM A240 Type 316L Stainless Steel
Bowl Fastener Material: ASTM A276 Type 316L Stainless steel
High Pressure Pumps: DP-5 & DP-8
Design Criteria
Quantity: Two (2) Units
Design Flow: 935 GPM
Design TDH: 235 Feet
Bowl Efficiency: >75.0%
Column Pipe Diameter: Eight (8) Inches
Discharge Flange: Eight (8) Inch 150# Raised Face Pattern
Motor Horsepower Rating: One hundred (100)
Design Speed: 1800 RPM (4P)
Motor Voltage: 460/3/60 (Low Voltage)
Sump Depth: 362.40 Inches (30.20 Feet)
Total Pump Length (TPL): 360.37 Inches (30.03 Feet)
Discharge Head Assembly
Discharge Head Material: ASTM A790 UNS S31803/A181 Gr F51/A240 UNS S31803 Duplex Stainless Steel
Discharge Head Design: Above Grade
Sealing Method: Packing
Packing Material: Acrylic Yarn and Graphite
Tension Plate Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Head Shaft Material: ASTM A582 Type 416 Stainless Steel
Head Shaft Diameter: 1.1875 Inches
Head Shaft Coupling Material: ASTM A276 Type 316 Stainless Steel
Head Shaft Coupling Design: Type A Adjustable
Sole Plate Material: ASTM A240 Type 316L Stainless Steel
Discharge Head Fastener Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Coupling Guard Material: ASTM A240 Type 316L Stainless Steel
Column Assembly
Column Piping Material: Duplex Stainless Steel
Column Design: Enclosed line shaft
Column Piping Configuration: Flanged
Line Shaft Material: Type 416 Stainless Steel
Line Shaft Diameter: 1.1875 Inches
Line Shaft Coupling Material: Type 410 Stainless Steel
Line Shaft Coupling Design: Threaded
Line Shaft Bearing Material: Modified Federal Alloy III Bronze
Enclosing Tube Material: ASTM A790 UNS S31803 Duplex Stainless Steel
Column Fastener Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Bowl Assembly
Bowl Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Bowl Bearing Material: Modified Federal Alloy III Bronze
Bowl Wear Ring Material: Type 420 HT CA-40 Stainless Steel (285-350 BHN)
Sand Collar Material: Duplex Stainless Steel
Bowl Shaft Material: Type 416 Stainless Steel
Bowl Shaft Diameter: 1.9375 Inches
Impeller Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Impeller Design: Enclosed-Dynamically Balanced
Impeller Wear Ring Material: Type 410 CA-15 Stainless Steel
Suction Bell Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Suction Bearing Plug Material: ASTM A240 Type 316L Stainless Steel
Bowl Fastener Material: ASTM A276 Type 316L Stainless steel
Mixing Water Pumps: DP-6 & DP-9
Design Criteria
Quantity: Two (2) Units
Design Flow: 1,200 GPM
Design TDH: 40 Feet
Bowl Efficiency: >73.0%
Column Pipe Diameter: Eight (8) Inches
Discharge Flange: Eight (8) Inch 150# Raised Face Pattern
Motor Horsepower Rating: Twenty (20)
Design Speed: 1800 RPM (4P)
Motor Voltage: 460/3/60 (Low Voltage)
Sump Depth: 362.40 Inches (30.20 Feet)
Total Pump Length (TPL): 356.75 Inches (29.73 Feet)
Discharge Head Assembly
Discharge Head Material: ASTM A790 UNS S31803/A181 Gr F51/A240 UNS S31803 Duplex Stainless Steel
Discharge Head Design: Above Grade
Sealing Method: Packing
Packing Material: Acrylic Yarn and Graphite
Tension Plate Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Head Shaft Material: ASTM A582 Type 416 Stainless Steel
Head Shaft Diameter: 1.000 Inches
Head Shaft Coupling Material: ASTM A276 Type 316 Stainless Steel
Head Shaft Coupling Design: Type A Adjustable
Sole Plate Material: ASTM A240 Type 316L Stainless Steel
Discharge Head Fastener Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Coupling Guard Material: ASTM A240 Type 316L Stainless Steel
Column Assembly
Column Piping Material: Duplex Stainless Steel
Column Design: Enclosed line shaft
Column Piping Configuration: Flanged
Line Shaft Material: Type 416 Stainless Steel
Line Shaft Diameter: 1.000 Inches
Line Shaft Coupling Material: Type 410 Stainless Steel
Line Shaft Coupling Design: Threaded
Line Shaft Bearing Material: Modified Federal Alloy III Bronze
Enclosing Tube Material: ASTM A790 UNS S31803 Duplex Stainless Steel
Column Fastener Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Bowl Assembly
Bowl Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Bowl Bearing Material: Modified Federal Alloy III Bronze
Bowl Wear Ring Material: Type 420 HT CA-40 Stainless Steel (285-350 BHN)
Sand Collar Material: Duplex Stainless Steel
Bowl Shaft Material: Type 416 Stainless Steel
Bowl Shaft Diameter: 2.1875 Inches
Impeller Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Impeller Design: Enclosed-Dynamically Balanced
Impeller Wear Ring Material: Type 410 CA-15 Stainless Steel
Suction Bell Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Suction Bearing Plug Material: ASTM A240 Type 316L Stainless Steel
Bowl Fastener Material: ASTM A276 Type 316L Stainless steel
Low Pressure Pumps: DP-7 & DP-10
Design Criteria
Quantity: Two (2) Units
Design Flow: 1,980 GPM
Design TDH: 105 Feet
Bowl Efficiency: >75.0%
Column Pipe Diameter: Ten (10) Inches
Discharge Flange: Ten (10) Inch 150# Raised Face Pattern
Motor Horsepower Rating: Seventy-five (75)
Design Speed: 1800 RPM (4P)
Motor Voltage: 460/3/60 (Low Voltage)
Sump Depth: 362.40 Inches (30.20 Feet)
Total Pump Length (TPL): 358.75 Inches (29.90 Feet)
Discharge Head Assembly
Discharge Head Material: ASTM A790 UNS S31803/A181 Gr F51/A240 UNS S31803 Duplex Stainless Steel
Discharge Head Design: Above Grade
Sealing Method: Packing
Packing Material: Acrylic Yarn and Graphite
Tension Plate Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Head Shaft Material: ASTM A582 Type 416 Stainless Steel
Head Shaft Diameter: 1.1875 Inches
Head Shaft Coupling Material: ASTM A276 Type 316 Stainless Steel
Head Shaft Coupling Design: Type A Adjustable
Sole Plate Material: ASTM A240 Type 316L Stainless Steel
Discharge Head Fastener Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Coupling Guard Material: ASTM A240 Type 316L Stainless Steel
Column Assembly
Column Piping Material: Duplex Stainless Steel
Column Design: Enclosed line shaft
Column Piping Configuration: Flanged
Line Shaft Material: Type 416 Stainless Steel
Line Shaft Diameter: 1.1875 Inches
Line Shaft Coupling Material: Type 410 Stainless Steel
Line Shaft Coupling Design: Threaded
Line Shaft Bearing Material: Modified Federal Alloy III Bronze
Enclosing Tube Material: ASTM A790 UNS S31803 Duplex Stainless Steel
Column Fastener Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Bowl Assembly
Bowl Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Bowl Bearing Material: Modified Federal Alloy III Bronze
Bowl Wear Ring Material: Type 420 HT CA-40 Stainless Steel (285-350 BHN)
Sand Collar Material: Duplex Stainless Steel
Bowl Shaft Material: Type 416 Stainless Steel
Bowl Shaft Diameter: 2.1875 Inches
Impeller Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Impeller Design: Enclosed-Dynamically Balanced
Impeller Wear Ring Material: Type 410 CA-15 Stainless Steel
Suction Bell Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Suction Bearing Plug Material: ASTM A240 Type 316L Stainless Steel
Bowl Fastener Material: ASTM A276 Type 316L Stainless steel
UP RIVER DO SITE VTPs
Main Pumps: UP-1, UP-2 & UP-3
Design Criteria
Quantity: Three (3) Units
Design Flow: 38,770 GPM
Design TDH: 120 Feet
Bowl Efficiency: >81.5%
Column Pipe Diameter: Thirty six (36) Inches
Discharge Flange: Thirty-six (36) Inch 150# Raised Face Pattern
Motor Horsepower Rating: One Thousand-Five hundred (1,500)
Design Speed: 720 RPM (10P)
Motor Voltage: 4160/3/60 (Medium Voltage)
Sump Depth: 464.14 Inches (38.68 Feet)
Total Pump Length (TPL): 444 Inches (37 Feet)
Discharge Head Assembly
Discharge Head Material: ASTM A790 UNS S31803/A181 Gr F51/A240 UNS S31803 Duplex Stainless Steel
Discharge Head Design: Above Grade
Sealing Method: Packing
Packing Material: Acrylic Yarn and Graphite
Tension Plate Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Head Shaft Material: ASTM A582 Type 416 Stainless Steel
Head Shaft Diameter: 3.6875 Inches
Head Shaft Coupling Material: ASTM A564 TP630 Cond H1150 Type A 17-4 PH Stainless Steel
Head Shaft Coupling Design: Type A Adjustable
Sole Plate Material: ASTM A240 Type 316L Stainless Steel
Discharge Head Fastener Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Coupling Guard Material: ASTM A240 Type 316L Stainless Steel
Column Assembly
Column Piping Material: Duplex Stainless Steel
Column Design: Enclosed line shaft
Column Piping Configuration: Flanged
Line Shaft Material: Type 416 Stainless Steel
Line Shaft Diameter: 3.6875 Inches
Line Shaft Coupling Material: Type 410 Stainless Steel
Line Shaft Coupling Design: Keyed
Line Shaft Bearing Material: Modified Federal Alloy III Bronze
Enclosing Tube Material: ASTM A790 UNS S31803 Duplex Stainless Steel
Column Fastener Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Bowl Assembly
Bowl Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Bowl Bearing Material: Modified Federal Alloy III Bronze
Bowl Wear Ring Material: Type 420 HT CA-40 Stainless Steel (285-350 BHN)
Sand Collar Material: Duplex Stainless Steel
Bowl Shaft Material: Type 416 Stainless Steel
Bowl Shaft Diameter: 4.000 Inches
Impeller Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Impeller Design: Enclosed-Dynamically Balanced
Impeller Wear Ring Material: Type 410 CA-15 Stainless Steel
Suction Bell Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Suction Bearing Plug Material: ASTM A240 Type 316L Stainless Steel
Bowl Fastener Material: ASTM A276 Type 316L Stainless steel
High Pressure Pumps: UP-4 & UP-7
Design Criteria
Quantity: Two (2) Units
Design Flow: 1140 GPM
Design TDH: 205 Feet
Bowl Efficiency: >75.0%
Column Pipe Diameter: Ten (10) Inches
Discharge Flange: Ten (10) Inch 150# Raised Face Pattern
Motor Horsepower Rating: One hundred (100)
Design Speed: 1800 RPM (4P)
Motor Voltage: 460/3/60 (Low Voltage)
Sump Depth: 464.16 Inches (38.68 Feet)
Total Pump Length (TPL): 461.75 Inches (38.48 Feet)
Discharge Head Assembly
Discharge Head Material: ASTM A790 UNS S31803/A181 Gr F51/A240 UNS S31803 Duplex Stainless Steel
Discharge Head Design: Above Grade
Sealing Method: Packing
Packing Material: Acrylic Yarn and Graphite
Tension Plate Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Head Shaft Material: ASTM A582 Type 416 Stainless Steel
Head Shaft Diameter: 1.1875 Inches
Head Shaft Coupling Material: ASTM A276 Type 316 Stainless Steel
Head Shaft Coupling Design: Type A Adjustable
Sole Plate Material: ASTM A240 Type 316L Stainless Steel
Discharge Head Fastener Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Coupling Guard Material: ASTM A240 Type 316L Stainless Steel
Column Assembly
Column Piping Material: Duplex Stainless Steel
Column Design: Enclosed line shaft
Column Piping Configuration: Flanged
Line Shaft Material: Type 416 Stainless Steel
Line Shaft Diameter: 1.1875 Inches
Line Shaft Coupling Material: Type 410 Stainless Steel
Line Shaft Coupling Design: Threaded
Line Shaft Bearing Material: Modified Federal Alloy III Bronze
Enclosing Tube Material: ASTM A790 UNS S31803 Duplex Stainless Steel
Column Fastener Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Bowl Assembly
Bowl Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Bowl Bearing Material: Modified Federal Alloy III Bronze
Bowl Wear Ring Material: Type 420 HT CA-40 Stainless Steel (285-350 BHN)
Sand Collar Material: Duplex Stainless Steel
Bowl Shaft Material: Type 416 Stainless Steel
Bowl Shaft Diameter: 1.6875 Inches
Impeller Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Impeller Design: Enclosed-Dynamically Balanced
Impeller Wear Ring Material: Type 410 CA-15 Stainless Steel
Suction Bell Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Suction Bearing Plug Material: ASTM A240 Type 316L Stainless Steel
Bowl Fastener Material: ASTM A276 Type 316L Stainless steel
Mixing Water Pumps: UP-5 & UP-8
Design Criteria
Quantity: Two (2) Units
Design Flow: 1,200 GPM
Design TDH: 40 Feet
Bowl Efficiency: >73.0%
Column Pipe Diameter: Eight (8) Inches
Discharge Flange: Eight (8) Inch 150# Raised Face Pattern
Motor Horsepower Rating: Twenty (20)
Design Speed: 1800 RPM (4P)
Motor Voltage: 460/3/60 (Low Voltage)
Sump Depth: 464.16 Inches (38.68 Feet)
Total Pump Length (TPL): 458.75 Inches (38.23 Feet)
Discharge Head Assembly
Discharge Head Material: ASTM A790 UNS S31803/A181 Gr F51/A240 UNS S31803 Duplex Stainless Steel
Discharge Head Design: Above Grade
Sealing Method: Packing
Packing Material: Acrylic Yarn and Graphite
Tension Plate Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Head Shaft Material: ASTM A582 Type 416 Stainless Steel
Head Shaft Diameter: 1.00 Inches
Head Shaft Coupling Material: ASTM A276 Type 316 Stainless Steel
Head Shaft Coupling Design: Type A Adjustable
Sole Plate Material: ASTM A240 Type 316L Stainless Steel
Discharge Head Fastener Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Coupling Guard Material: ASTM A240 Type 316L Stainless Steel
Column Assembly
Column Piping Material: Duplex Stainless Steel
Column Design: Enclosed line shaft
Column Piping Configuration: Flanged
Line Shaft Material: Type 416 Stainless Steel
Line Shaft Diameter: 1.00 Inches
Line Shaft Coupling Material: Type 410 Stainless Steel
Line Shaft Coupling Design: Threaded
Line Shaft Bearing Material: Modified Federal Alloy III Bronze
Enclosing Tube Material: ASTM A790 UNS S31803 Duplex Stainless Steel
Column Fastener Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Bowl Assembly
Bowl Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Bowl Bearing Material: Modified Federal Alloy III Bronze
Bowl Wear Ring Material: Type 420 HT CA-40 Stainless Steel (285-350 BHN)
Sand Collar Material: Duplex Stainless Steel
Bowl Shaft Material: Type 416 Stainless Steel
Bowl Shaft Diameter: 2.1875 Inches
Impeller Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Impeller Design: Enclosed-Dynamically Balanced
Impeller Wear Ring Material: Type 410 CA-15 Stainless Steel
Suction Bell Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Suction Bearing Plug Material: ASTM A240 Type 316L Stainless Steel
Bowl Fastener Material: ASTM A276 Type 316L Stainless steel
Low Pressure Pumps: UP-6 & UP-9
Design Criteria
Quantity: Two (2) Units
Design Flow: 1,755 GPM
Design TDH: 80 Feet
Bowl Efficiency: >73.0%
Column Pipe Diameter: Ten (10) Inches
Discharge Flange: Ten (10) Inch 150# Raised Face Pattern
Motor Horsepower Rating: Sixty (60)
Design Speed: 1800 RPM (4P)
Motor Voltage: 460/3/60 (Low Voltage)
Sump Depth: 464.16 Inches (38.68 Feet)
Total Pump Length (TPL): 459.88 Inches (38.32 Feet)
Discharge Head Assembly
Discharge Head Material: ASTM A790 UNS S31803/A181 Gr F51/A240 UNS S31803 Duplex Stainless Steel
Discharge Head Design: Above Grade
Sealing Method: Packing
Packing Material: Acrylic Yarn and Graphite
Tension Plate Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Head Shaft Material: ASTM A582 Type 416 Stainless Steel
Head Shaft Diameter: 1.1875 Inches
Head Shaft Coupling Material: ASTM A276 Type 316 Stainless Steel
Head Shaft Coupling Design: Type A Adjustable
Sole Plate Material: ASTM A240 Type 316L Stainless Steel
Discharge Head Fastener Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Coupling Guard Material: ASTM A240 Type 316L Stainless Steel
Column Assembly
Column Piping Material: Duplex Stainless Steel
Column Design: Enclosed line shaft
Column Piping Configuration: Flanged
Line Shaft Material: Type 416 Stainless Steel
Line Shaft Diameter: 1.1875 Inches
Line Shaft Coupling Material: Type 410 Stainless Steel
Line Shaft Coupling Design: Threaded
Line Shaft Bearing Material: Modified Federal Alloy III Bronze
Enclosing Tube Material: ASTM A790 UNS S31803 Duplex Stainless Steel
Column Fastener Material: ASTM A479 UNS S31803 Duplex Stainless Steel
Bowl Assembly
Bowl Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Bowl Bearing Material: Modified Federal Alloy III Bronze
Bowl Wear Ring Material: Type 420 HT CA-40 Stainless Steel (285-350 BHN)
Sand Collar Material: Duplex Stainless Steel
Bowl Shaft Material: Type 416 Stainless Steel
Bowl Shaft Diameter: 1.9375 Inches
Impeller Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Impeller Design: Enclosed-Dynamically Balanced
Impeller Wear Ring Material: Type 410 CA-15 Stainless Steel
Suction Bell Material: ASTM A890 Grade 1B ACI Type CD4MCuN
Suction Bearing Plug Material: ASTM A240 Type 316L Stainless Steel
Bowl Fastener Material: ASTM A276 Type 316L Stainless steel
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- Name and Address of your Firm
- Point of Contact (name/phone/email)
- Company website
- Unique Entity Identifier (UEI)
- Commercial and Government Entity (CAGE) code (http://www.dlis.dla.mil/cage_welcome.asp)
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