Model: SI-4

Heating Vacuum Pumping Unit

Special Features:

Auto flush; fourteen (14) gallon tank

Properties:

Current Type
Ac
Frequency Rating
60.0 hertz
Accessory Components And Quantity
Valve, solenoid 1; panel, mini control 1
Unit Type
Duplex
Electric Motor Horsepower Rating
1.000
Voltage In Volts
230.0
NSN
4520-01-365-4638
Part Number
SI-4
Description
Pumping Unit,vacuum,heating
CAGE
39386

An assembled unit, consisting of a receiver tank and one or more centrifugal or equal pumps, which are automatically controlled by mechanical and series of electrical devices or manually controlled. The function of this unit is the collection of condensate and air from a vacuum heating system and separating the air from the water. It returns the water to the boiler directly or indirectly and exhausts the air, creating a vacuum in the heating system.

Part SI-4 NSN 4520-01-365-4638

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05028
FIIG:
T114-A
Concept No.:
App. Key:
AA
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
H

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Schedule B and Export
  • Schedule B: 8414909000
  • SITC: 74380
  • End Use: Industrial engines
  • NAICS: 333912
  • USDA: 1

Freight Class: Parts of air or vacuum pumps, nesoi

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