Tender Text: Single Pumping System DN40
DN 1000 pump shaft with installed pipework
made of polyethylene in a ring construction for wastewater
AQUATO® deltAQ KPS 1003-E40E 
Dual pumping system to accommodate one grinder pumps 

Total installation depth of base shaft, without shaft cover: 2.32 m 
Weight without concrete components: 240 kg 
Application area SLW 60, truck-traffic-rated up to Class D
Approved by DIBt (Z-42.1-313, System: Wavin Tegra 1000 PE), 
in accordance with DIN EN 476, DIN EN 752 and based on 
DIN 19537 T3. Certified by German Institute IKT,
impervious to external water up to 0.8 bar, 
buoyancy-resistant without additional measures 
up to a maximum installation depth of 4.95 m.
Consisting of solid-walled PE prefabricated components with 
a wall thickness of at least 10 mm and additional 
external reinforcement ribs.
Shaft pipe connections with load-decoupled 
multiple lip seal elements.
•	Bottom shaft element with double, smooth ground 
and side recesses for pump sump
•	System shaft pipes and eccentric cone with integrated
riser in accordance with BG requirements with 
yellow corrosion-resistant GRP rungs
•	Base shaft system extendable with additional shaft ring elements
•	Concrete support ring for secure, non-slip mounting of a standard 
manhole cover Ø 600 mm
•	Pipe connections for pump manhole:
•	1x welded-in inlet connection AØ 200 mm
•	2x service openings DN100 with Forsheda-type plug-in seal
•	1x welded-in liner pipe for pressure outlet, inserted 
and sealed with a link chain seal
Installation components, fully assembled on a sturdy 
stainless steel base plate in the bottom shaft element:
•	1x coupling foot and claw, GR35 sliding pipe system
•	1x piping and fittings 1 ½” stainless steel 316
•	1x angled ball-type check valve KE 40, GRP with
flushing connection option
•	1x socket gate valve DN 40, V4A stainless steel
•	Pressure discharge 1 ½” stainless steel 316
•	Universal crossbar, stainless steel, with sliding pipe holder
•	1x sliding pipe, stainless steel, up to max. length 1.5 m 
Pressure outlet and access opening are possible when 
using shaft extensions with a pipe bottom depth
of max. 1.5 m from top of ground level.

Tender Text: Dual Pumping System DN40
DN 1000 pump shaft with installed pipework
made of polyethylene in a ring construction for wastewater
AQUATO® deltAQ KPS 1003-E40E
Dual pumping system to accommodate two grinder pumps 

Total installation depth of base shaft, without shaft cover: 2.32 m 
Weight without concrete components: 250 kg 
Application area SLW 60, truck-traffic-rated up to Class D
Approved by DIBt (Z-42.1-313, System: Wavin Tegra 1000 PE), 
in accordance with DIN EN 476, DIN EN 752 and based on 
DIN 19537 T3. Certified by German Institute IKT,
impervious to external water up to 0.8 bar, 
buoyancy-resistant without additional measures 
up to a maximum installation depth of 4.95 m.
Consisting of solid-walled PE prefabricated components with 
a wall thickness of at least 10 mm and additional 
external reinforcement ribs.
Shaft pipe connections with load-decoupled 
multiple lip seal elements.
•	Bottom shaft element with double, smooth ground 
and side recesses for pump sump
•	System shaft pipes and eccentric cone with integrated
riser in accordance with BG requirements with 
yellow corrosion-resistant GRP rungs
•	Base shaft system extendable with additional shaft ring elements
•	Concrete support ring for secure, non-slip mounting of a standard 
manhole cover Ø 600 mm
•	Pipe connections for pump manhole:
•	1x welded-in inlet connection AØ 200 mm
•	2x service openings DN100 with Forsheda-type plug-in seal
•	1x welded-in liner pipe for pressure outlet, inserted 
and sealed with a link chain seal
Installation components, fully assembled on a sturdy 
stainless steel base plate in the bottom shaft element:
•	2x coupling foot and claw, GR35 sliding pipe system
•	2x piping and fittings 1 ½” stainless steel 316
•	2x angled ball-type check valve KE 40, GRP with
flushing connection option
•	2x socket gate valve DN 40, V4A stainless steel
•	Pressure discharge 1 ½” stainless steel 316
•	Universal crossbar, stainless steel, with sliding pipe holders
•	2x sliding pipes, stainless steel, up to max. length 1.5 m 
Pressure outlet and access opening are possible when 
using shaft extensions with a pipe bottom depth
of max. 1.5 m from top of ground level.