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Sewage Pumps

Allied Ejecto Sewage Ejector

Allied Ejecto Sewage Ejector Units

Features

  • Economical
  • Factory Assembled Package
  • Full 3″ Screenless Non-Clog
  • Passes Through 30″ Doorway
  • 3 Water Closet Capability
  • Low Cost Trouble-Free Operation
  • For That Extra Playroom or Basement Bathroom
  • Will Pump All Matter Which Passes Through:
    Garbage Disposal, Sink, Laundry Tray, Water Closet, Waste Line
Capacity GPMHead in FeetHorse Power
25253/4
7520
11515
14010

The Allied “Ejecto” is an efficient, economical packaged sewage pump designed primarily for “that extra set of fixtures” which are located such that gravity drainage is not possible nor practical. The entire unit will pass through a 30″ doorway

Dimensions-Inches

DIMENSIONS-INCHES

SINGLEDUPLEX
A2121
B5858
C3131
D44
E88
F33
G33
H--
I2732

Equipment Features

Pump: Non-clog sewage pump with full 3″ discharge. Has bronze lower sleeve bearing and ball thrust bearing in cast iron motor pedestal perfectly aligned to eliminate all vibration. 2-vane back shrouded impeller with pump-out vanes is designed to pass all sewage and stringy material and eliminate binding at the back. Pump and motor are connected with a flexible coupling which insures quiet operation.

Motor: Standard NEMA frame of a major manufacturer 3/4 HP, 1750 RPM. All single phase, 60 cycle, 115/230 volt motors have built in thermal overload and are of the capacitor type. Three phase motors, when furnished, include magnetic starters of overload protection.

Shaft: The pump shaft is made of a high grade stainless steel, ground and polished, and is of a large diameter designed for high torque. The pump shaft is made of a high grade stainless steel, ground and polished, and is of a large diameter designed for high torque.

Basin: A heavy duty steel basin is furnished as standard. The basin is treated with a corrosion resistant coating. Cast iron basins can be furnished and are recommended only in installations with severe sub-surface water conditions. Basins are provided with a 4″ caulk inlet, 3″ vent, and a large removable hand hole to permit access, as a standard. The pump and motor can be removed without disturbing the basin cover.

Control: An integral float switch assembly is furnished. The float switch assembly is complete with a large diameter copper float, brass float rod and adjustable float stops. The duplex “Ejecto” can be furnished with an alternating float switch


Allied SE Sewage Ejector

Allied SE Sewage Ejector

Features

  • Single or Duplex
  • Heavy, Duty, Non-Clog
  • Pump-Out-Vanes
  • Steel and Cast Iron Basins
  • Pit Covers and Pit Frames
  • Trouble Free Operation

The Allied “SE” is a heavy duty non-clog type sewage ejector, engineered and built to meet the requirements of pumping sewage and similar unscreened liquids containing suspended solids wheel gravity drainage is not practical nor possible. The “SE” is economical and dependable and is capable of handling both hot and cold waste

1PUMP CASING
2IMPELLER
3IMPELLER NUT
4IMPELLER KEY
5SUCTION PLATE
6SUCTION PLATE BOLTS
7LOWER BEARING
8SUPPORT LEG BET SCREW
9SUPPORT LEG
10SHAFT
11BEAL
12BALL BEARING
13BEARING CAP
14BEARING CAP SET SCREW
15BEARING LOCK NUTS
16GREASE CUP
17PEDESTAL
18SUPPORT PLATE
19DISCHARGE PIPE
20EXPANSION JOINT
21DISCHARGE PIPE FLANGE
22DISCHARGE FLANGE PACKING
23FLANGE SET SCREWS
24FLANGE BOLTS
25PEDESTAL MOUNTING BOLTS
26FLOAT SWITCH
27FLOAT STOPS
28STOP SET SCREW
29FLOAT ROD
30FLOAT
31FLOAT SWITCH BRACKET
32GUIDE PIPE
33GUIDE PIPE LOCK NUT
34STUFFING BOX CAP
35PUMP COUPLING HALF
36COUPLING SPIDER
37MOTOR COUPLING HALF
38PUMP SHAFT KEY
39MOTOR SHAFT KEY
40MOTOR MOUNTING BOLTB
41MOTOR
42BABIN
43ACCESS COVER
44ACCESS COVER BOLTS
45VENT

Equipment Features

Casing: Close grained cast iron volute with large smooth rounded passages designed to handle unscreened sewage and liquids with stringy or large solids which will pass through the impeller. The volute and discharge port are a one piece casting.

Impeller: Two-vane, one piece construction, with pump-out vanes on back shroud, dynamically balanced, reduces back pressure on the lower bearing and permits long life. Rags and stringy material along with solids in liquid suspension are easily handled by this non-clog impeller.

Shaft: Steel, high tensile strength, turned, ground, and polished of ample diameter for maximum speed operation without vibration. The shaft is provided with a micrometer adjustment at the thrust bearing to permit proper centering of impeller in casing. Stainless steel shafts can be furnished to meet particular requirements.

Shaft Column: Flanged, heavy wrought steel pipe encases the pump shaft. Installed from underside of pump support plate to top of pump casing, accurately registered to maintain rigid and permanent alignment with any shaft length.

Discharge Pipe: Seamless steel, supported at the pump support plate and furnished with an expansion fitting at the casing connection to prevent strain on the pump. Standard construction includes the discharge pipe extending through the support plate above grade. Below grade discharge connections are also available.

Support Plate: Heavy steel, supports the entire ejector. The discharge pipe flange is bolted to the support plate to prevent piping strain transmission to the pump volute. The support plate permits the entire unit to b installed or removed without disturbing other equipment mounted on the same cover.

Thrust Bearing: A sealed, heavy duty, ball thrust bearing in a moisture and dust proof housing is elevated above the pump support plate. The thrust bearing has ample capacity to support the weight of the shaft and impeller.

Intermediate Bearings: Bronze lower and intermediate guide bearings are spaced to restrain shaft deflection thereby eliminating vibration. Other materials than bronze can be furnished for special applications.

Lubrication: Each bearing is furnished with an individual grease line and pressure grease fitting. All grease fittings are installed on top of the pump support plate.

Flexible Coupling: Properly selected for specific horsepower and speed, and is accurately machined and balanced.

Motor: Of well known motor manufacturers standard NEMA construction are furnished and selected for quiet operation.

Specification Aid For Architects Or Engineers

Furnish and install where shown on plans an Allied Pump Corp.SE model _____ (simplex) (duplex) vertical wet pit
type centrifugal sewage pump (s). (Each) pump shall be rated to deliver _____ GPM against a TDH of _____ ft.
Casing (s) shall be close grained cast iron with volute and discharge port as a one piece casting. Impeller (s) shall be two-vane, one piece construction, dynamically balanced, with pump-out vanes on the back shroud designed to reduce pressure on the lower bearing (s). Thrust bearing (s) shall be ball type mounted in elevated dust and moisture proof housing (s). Shaft (s) shall be carbon steel supported by grease lubricated renewable bronze guide bearings.

Motor (s) shall be _____ HP, _____ Rpm, _____ phase, _____ cycle, _____ volts, drip protected, ball bearing.

View Showing Identifying Parts

Controls And Accessories



Controls And Accessories

(FOR SIMPLEX) Furnish a float switch assembly mounted on a cast iron pedestal complete with copper float, guided float rod, and adjustable stops.

(FOR DUPLEX) Furnish an alternating float switch assembly to alternate the sequence of operation of the two pumps and provide for emergency simultaneous operation of both pumps during peak loads. Switch shall be mounted on a cast iron pedestal and be complete with copper float, guided float rod, and adjustable stops.

Furnish a compression type high water alarm assembly com- plete with compression tube and alarm horn.

Furnish magnetic starter (s) in NEMA 1 enclosure providing thermal overload protection.

Furnish a (cast iron) (steel) sewage basin _____ dia x _____ deep.

Basin shall be complete with gastight steel cover having opening (s) for pump (s) control (s) and include vent connection and gasketed access opening.

(FOR CONCRETE PIT) Furnish for concrete pit _____ X _____ X _____ a welded angle iron frame with gasketed steel cover. Cover shall have opening (s) for pump (s) control (s) and include vent connection and gasketed access opening.

1PUMP CASING
2IMPELLER
3IMPELLER NUT
4IMPELLER KEY
5SUCTION PLATE
6SUCTION PLATE BOLTS
7LOWER BEARING
9SUPPORT LEG
10SHAFT
11SEAL
12BALL BEARING
13BEARING CAP
14BEARING CAP SET SCREW
15BEARING LOCK NUTS
16GREASE CUP
17PEDESTAL
18SUPPORT PLATE
19DISCHARGE PIPE
20EXPANSION JOINT
21DISCHARGE PIPE FLANGE
23FLANGE SET SCREWS
25PEDESTAL MOUNTING BOLTS
38PUMP SHAFT KEY
39MOTOR SHAFT KEY
40MOTOR MOUNTING BOLTS
41MOTOR
47FLEXABLE COUPLING
48GREASE FITTINGS
49SUPPORT PLATE BOLTS
50SUPPORT PLATE FLANGE
51INTERMEDIATE BOLTS
52INTERMEDIATE HOUSING
53INTERMEDIATE BEARING
54LOWER FLANGE BOLTS

Data

Data

SUMP
DEPTH
E - INCHES
3'0" - 8'0"5
8'6" - 12'0"6

 

MOTOR
FRAME
DIMENSIONS - INCHES
ABCDFGHIJK
5624
18225½
184-2132749 3⁄43/83 1⁄866-5/8592 1⁄4
21527½
254-25631½

Covers

Details indicate typical Single and Duplex SE orientations. Round covers are normal to cast iron and steel sewage basins. Rectangular covers are normal to concrete pits and are usually furnished with frames.

Minimum Pit And Basin Sizes

ROUNDRECTANGULAR
SINGLEDUPLEXSINGLEDUPLEX
30 " Dio42" Dio30 "x30 "42"x42"

Covers

Call our factory for our complete product line (201) 798-3277

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