Signature 3300 ED
The ED stands for ‘extended duty’. This pump is built with longer bushings and larger diameter shafts for the ultimate in pump life. Invest in the 3300 ED up front and save down the road. Pumps up to 275 gpm with rubber gears and 440 gpm with steel gears.
Pump Life
Flow Volume
Leak Resistance
Ease of Repair
Standard
Options
Drive Configuration
Drive on Bottom
Drive on Top
Port Configuration
180 Degree
90 Degree
Housing
Ductile Iron
End Plates
Ductile Iron
Wear Plates
Hardened Steel
Gears
Buna-N Nitrile
Helical Steel
Helical Steel
Helical Delrin
Helical Stainless Steel
Helical Stainless Steel
Bushings
Extended Duty Bronze
Extended Duty Teflon
Bearings
N/A
N/A
Packing
Graphite
Teflon
Lip Seals
N/A
N/A
Mechanical Seal
N/A
N/A
Shafts
1 1/4" Steel
1 1/4" Stainless Steel
Ref #
Part Number
Description
Qty
1
303
Centre Case
1
2
4301ED
Packing Nut
1
3
3307HPB
Wear Plate
2
4
3306
Pump Gasket
10
5
3316
Grease Fitting (For Aluminum Bronze Bushings)
4
3316
Grease Fitting (For Teflon Bushings)
1
6
3314
End Plate Bolt
24
7
3313G
Graphite Packing
3
3313T
Teflon Packing
3
8
4309AB
Aluminum Bronze Bushing
5
4309T
Teflon Bushing
5
9
4308BF
End Plug c/w Grease Fitting (For Aluminum Bronze Bushings)
3
4308B
End Plug (For Teflon Bushings)
3
10
4302ED
Front Plate (c/w bushings)
1
Ref #
Part Number
Description
Qty
11
3315H
Dowel Pin
4
12
4307ED
Back Plate (c/w bushings)
1
13
3316
Drain Plug
2
14
305ED
Buna-N Nitrile Drive Gear c/w Drive Shaft and Key
1
305EDHC
Helical Steel Drive Gear c/ Drive Shaft and Key
1
15
304ED
Buna-N Nitrile Idler Gear c/w Idler Shaft and Key
1
304EDHC
Helical Steel Idler Gear c/ Idler Shaft and Key
1
16
3304K
Gear Key - See Ref #14 and #15
2
17
310
Adaptor Flange
2
18
311
Adaptor Flange Gasket
2
19
346FBK
Adaptor Flange Bolt Kit
1
Any 3 digit part numbers need to have the port size of the pump (2" or 3") added to the front of the part number.
(i.e. part number is 3303 for Centre case for the 3" pump)