Wellpoint system IGE-81/63 is designed for intensive ground dewatering. The difference between IgE 81/32 and Ige 81/63 is increased diameter of wellpoint (from 1″ to 2″), different suction header connections, and existence of additional flexible connectors for each wellpoint.
The system is replacement for steel based wellpoint installations with 2″ wellpoints.
Wellpoint 63mm (internal diameter 50mm) has filter 600mm long.Its mounted by thread with PE riser pipe (what is usable for transport and service purposes). In standard we propose wellpoint (header+riser pipe)in total lenght 5000mm. Other options allowed too.
Base diameter recommended for the system for suction headers is 133mm.

Wellpoint system IgE 81/63 is especially recommended for very high permeability grounds with high content of gravel.

 

For work with that filteres there are recommended high capacity pumps with max. capacity like 300-400m3/h.  There could be also suitable piston pump, working with 40mts set.

Diagram of wellpoint system  IgE 81/63

1 – Flanged coupling 2 – “Y” divider 3 – Flexible hose for header pipes 4 – Suction header pipe 5 – Bend 90 degrees 6 – Header pipe Oring 7 – Flexible connector for 63mm wellpoints

8 – Wellpoint filter PE D63 8a – FIlter header 8b – Riser pipe 9 – Oring 63 for flexible connector 10 – Female cap 11 – Discharge pipe 12 – Rubber plug 63 13 – Wellpoint pump

 

 

 

 

 

Typical wellpoint system set IGE-81/63 for 50mts.

 

 

Pos.	Element name	Quantity per set
1.	Suction header pipe (5mts, with 5 connections)	10
2.	Female cap	3
3.	Rubber plug 63	20
4.	Flanged coupling	1
5.	Oring 63 for flexible connector	120
6.	Oring for jetting pipe 89 mm	3
7.	Header pipe oring	30
8.	Flexible hose L 3mts	3
9.	Flexible  connector D50, L1500mm	50
10.	Wellpoint filter L6000 D 63 screen 600 mm	50
11.	Jetting hose 75/89 L20000 mm	2
12.	Jetting pipe 89 mm L6000 mm	1
13.	Bend 133 mm /90 degrees	2
14.	“Y” divider with flange or coupling	1
15.	Tool for D63 filter removals	1
16.	Discharge hose	according to the needs