Dura-Seal 2700
The Dura-Seal 2700, with a 2” port size, is our most versatile, all-purpose pump with the ultimate combination of premium components: high performance elastomeric and Viton® lip seals, high load carrying bearings, NEW aluminum-bronze bushings and gears all ‘perfectly balanced’ on the industry’s largest diameter nitrided shaft. Because of the balanced configuration, this pump performs more efficiently and lasts longer. Comes with NEW Rapid-Access bolt-on end caps for easy bearing and sealing component access.
Pump Life
Flow Volume
Leak Resistance
Ease of Repair
Standard
Options
Drive Configuration
Drive on Bottom
Drive on Top
Port Configuration
180 Degree
Housing
Ductile Iron
Nitrided
End Plates
Ductile Iron
Wear Plates
Hardened Steel
Polymer
Gears
Buna-N Nitrile
Helical Steel
Helical Steel
Helical Delrin
Helical Stainless Steel
Helical Stainless Steel
Bushings
Bronze
Bearings
High Load Capacity
Packing
N/A
N/A
Lip Seals
Viton®
High Performance Lip Seals
Mechanical Seal
N/A
N/A
Shafts
1 1/4" Nitrided Steel
1 1/4" Stainless Steel
Ref #
Part Number
Description
Qty
1
303
Centre Case
1
2
304EDHCG
Helical Steel Idler Gear Only
1
3
305EDHCG
Helical Steel DRIVE Gear Only
1
2,3
304GED
Buna-N Nitrile Gear Only
2
4
701SA
Nitrided Idler Shaft
1
5
702SA
Nitrided Drive Shaft
1
6
3304K
Gear Key
2
7
3721
Front Plate
1
8
3727
Drive End Cap
1
9
3645V
Viton Lip Seal
4
10
3716
Drive Seal Housing
1
11
3713
Bronze Bushing
4
12
3324V1.25
Viton Lip Seal
5
13
3428
Drive End Cap Locking Ring
1
14
3650
Inner Drive Bearing
1
15
3626
Drive Locking Bearing
1
16
3730
End Cap Viton O-Ring
4
Ref #
Part Number
Description
Qty
17
3316
1/8" Grease Fitting
5
18
3724
Seal Housing Viton O-Ring
3
19
3729
5/16" Socket Head Bolt
24
20
3314XL
3/8" Hex Bolt
24
21
3306
Pump Gasket
10
22
3315H
5/16" Dowel Pin
12
23
3632
Snap Ring for Small End Cap
3
24
3648
End Plug Viton O-Ring
3
25
3608
Bronze Threaded End Plug
3
26
3734S
Small End Cap
3
27
4751
Roller Bearing
3
28
3307HWP
Hardened Wear Plate
3
29
3725
Snap Ring for Shaft
3
30
3722
Back Plate
1
31
3318
Drain Plug
2
SB700S
Dura-Seal Series Seal and Bearing 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)