Top of the well

(100)

out of 2

Cast iron manhole 315 KL.D400 = 40T, round, non-ventilated, stainless bolts, with a damping insert (EPDM gasket), for chambers 315

Cast iron manhole 315 KL.D400 = 40T, round, non-ventilated, stainless bolts, with a damping insert (EPDM gasket), for chambers 315

Wavin
BASIC DN/ID 315 (KORUGOWANA)
1
603,14 zł/pcs
5
590,66 zł/pcs
4044948
HCE086

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Free delivery

5 pcs
Cast iron manhole 425mm kl.D400/40T round for telescopic tube 2 bolts (for wells 425, Tegra 425)

Cast iron manhole 425mm kl.D400/40T round for telescopic tube 2 bolts (for wells 425, Tegra 425)

Wavin
BASIC DN/ID 425 (KORUGOWANA)
1
744,42 zł/pcs
5
729,01 zł/pcs
3041048
HCE084

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Delivery from

19,07 zł

14 pcs
Cast iron curb and roadway drain WKJ D400 H220 painted, KL D400 (40T)
5% refund to your OnnTop account

Cast iron curb and roadway drain WKJ D400 H220 painted, KL D400 (40T)

Kzo
MALOWANY
1
1 200,00 zł/pcs
lowest price 30 days

1 200,00 zł

5
1 188,46 zł/pcs
lowest price 30 days

1 188,46 zł

W0201-4022-1100-000
CMJ707

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truck

Free delivery

13 pcs
Cast iron curb and roadway drain WKJ D400 H250 painted, KL D400 (40T)
5% refund to your OnnTop account

Cast iron curb and roadway drain WKJ D400 H250 painted, KL D400 (40T)

Kzo
MALOWANY
1
1 162,61 zł/pcs
lowest price 30 days

1 183,74 zł

W0201-4011-1100-000
CMJ699

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truck

Free delivery

14 pcs
Cast iron curb-road gully WKJ D400 H220 unpainted (raw), KL D400 (40T)
5% refund to your OnnTop account

Cast iron curb-road gully WKJ D400 H220 unpainted (raw), KL D400 (40T)

Kzo
NIEMALOWANY (SUROWY)
1
1 160,65 zł/pcs
lowest price 30 days

1 160,65 zł

W0201-4022-1000-000
CMJ754

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truck

Free delivery

3 pcs
Cast iron curb-road gully WKJ D400 H250 unpainted (raw), KL D400 (40T)
5% refund to your OnnTop account

Cast iron curb-road gully WKJ D400 H250 unpainted (raw), KL D400 (40T)

Kzo
NIEMALOWANY (SUROWY)
1
1 128,27 zł/pcs
lowest price 30 days

1 128,27 zł

5
1 117,41 zł/pcs
lowest price 30 days

1 117,41 zł

W0201-4011-1000-000
CMJ711

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truck

Free delivery

11 pcs
Flange cast iron drain D400 H115 3/4 of the flange, painted, KL D400 (40T)

Flange cast iron drain D400 H115 3/4 of the flange, painted, KL D400 (40T)

Kzo
MALOWANY
1
805,97 zł/pcs
W0200-4011-1100-000
HBQ788

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Delivery from

102,09 zł

4 pcs
Cast iron gully D400 H115 3/4 of the flange, unpainted (raw), KL D400 (40T)

Cast iron gully D400 H115 3/4 of the flange, unpainted (raw), KL D400 (40T)

Kzo
NIEMALOWANY (SUROWY)
1
855,74 zł/pcs
10
847,51 zł/pcs
W0200-4011-1000-000
CMJ636

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Delivery from

102,09 zł

23 pcs

Selection of cables and wires for long-term current loads. Guide

When designing an electrical installation, it is extremely important to select the right cables and wires that can handle long-term current loads. This has a direct impact on the safe and efficient operation of the entire installation. In order for the long-term current capacity of the wires not to be too intense, appropriate calculations must be made. This will help avoid problems and minimize the risk of failure, which can be caused by overheating of the wires.
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Cast iron drain gully D400 H115 3/4 of the flange with a swing grate, unpainted (raw), KL D400 (40T)

Cast iron drain gully D400 H115 3/4 of the flange with a swing grate, unpainted (raw), KL D400 (40T)

Kzo
NIEMALOWANY (SUROWY)
1
770,91 zł/pcs
10
763,51 zł/pcs
W0200-4011-2000-000
CMJ630

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truck

Delivery from

102,09 zł

15 pcs
Cast iron drain gully D400 H115 3/4 of the flange with a swing grate with a bolt, unpainted (raw), KL D400 (40T)

Cast iron drain gully D400 H115 3/4 of the flange with a swing grate with a bolt, unpainted (raw), KL D400 (40T)

Kzo
NIEMALOWANY (SUROWY)
1
805,97 zł/pcs
W0200-4011-2001-000
CMJ589

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truck

Delivery from

102,09 zł

8 pcs
Cast iron drain gully D400 H150 full flange, painted, KL D400 (40T)

Cast iron drain gully D400 H150 full flange, painted, KL D400 (40T)

Kzo
MALOWANY
1
928,61 zł/pcs
5
919,68 zł/pcs
W0200-4017-1100-000
HBQ796

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truck

Delivery from

102,09 zł

12 pcs
Cast iron gully D400 H115 full flange, unpainted (raw), KL D400 (40T)

Cast iron gully D400 H115 full flange, unpainted (raw), KL D400 (40T)

Kzo
NIEMALOWANY (SUROWY)
1
885,24 zł/pcs
10
876,73 zł/pcs
W0200-4013-1000-000
CMJ611

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truck

Delivery from

102,09 zł

22 pcs
Cast iron drainage gully D400 H115 full flange with swing grate, unpainted (raw), KL D400 (40T)

Cast iron drainage gully D400 H115 full flange with swing grate, unpainted (raw), KL D400 (40T)

Kzo
NIEMALOWANY (SUROWY)
1
895,08 zł/pcs
W0200-4013-2000-000
CMJ605

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truck

Delivery from

102,09 zł

7 pcs
Ductile iron inlet "Sferus" H100 3/4 flange, KL.D400 (40T), with tilting grate, locked, painted

Ductile iron inlet "Sferus" H100 3/4 flange, KL.D400 (40T), with tilting grate, locked, painted

Kzo
SFEROIDALNY
1
661,03 zł/pcs
5
650,79 zł/pcs
NOVELTY
T0220-4009-2011-000
DII841

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truck

Delivery from

50,43 zł

20 pcs
Cast iron street inlet DN 315mm, class D400 = 40t, grate (Diamir 315 well)

Cast iron street inlet DN 315mm, class D400 = 40t, grate (Diamir 315 well)

Kaczmarek
Diamir DN/ID 315 (korugowana)
1
804,83 zł/pcs
2902134100
HCK049

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truck

Delivery from

50,43 zł

3 pcs
Cast iron drain 315mm kl.B125/12.5T square for telescopic tube 2 bolts (for manhole 315)

Cast iron drain 315mm kl.B125/12.5T square for telescopic tube 2 bolts (for manhole 315)

Wavin
BASIC DN/ID 315 (KORUGOWANA)
1
446,06 zł/pcs
5
436,82 zł/pcs
3022174
HCE088

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truck

Delivery from

9,84 zł

8 pcs
Cast iron drain 315mm kl.D400/40T square for telescopic tube hinge / bolt (for manholes 315, 400)

Cast iron drain 315mm kl.D400/40T square for telescopic tube hinge / bolt (for manholes 315, 400)

Wavin
BASIC DN/ID 315 (KORUGOWANA)
1
735,10 zł/pcs
5
719,87 zł/pcs
3022240
HCE089

Shipping tomorrow

truck

Delivery from

19,07 zł

10 pcs
Ductile cast iron gland "Sferus" D400 H115 3/4 of the flange, with a swing grate with a bolt, not open, KL.D400 (40T)

Ductile cast iron gland "Sferus" D400 H115 3/4 of the flange, with a swing grate with a bolt, not open, KL.D400 (40T)

Kzo
SFEROIDALNY
1
813,57 zł/pcs
T0220-4001-2011-000
CXT358

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truck

Delivery from

50,43 zł

53 pcs
Cast iron cellar gully (French design) with a vertical outlet DN100 with a siphon, KL.A15 (1.5T)
5% refund to your OnnTop account

Cast iron cellar gully (French design) with a vertical outlet DN100 with a siphon, KL.A15 (1.5T)

Kzo
WPUSTY PIWNICZNE ŻELIWNE
1
345,77 zł/pcs
lowest price 30 days

345,77 zł

10
335,81 zł/pcs
lowest price 30 days

335,81 zł

W0500-1500-0001-000
HBQ672

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truck

Delivery from

9,84 zł

57 pcs
Cast iron cellar gully (French design) with a vertical outlet DN100 with a siphon, red, KL.A15 (1.5T)
5% refund to your OnnTop account

Cast iron cellar gully (French design) with a vertical outlet DN100 with a siphon, red, KL.A15 (1.5T)

Kzo
WPUSTY PIWNICZNE ŻELIWNE
1
427,13 zł/pcs
lowest price 30 days

427,13 zł

5
414,83 zł/pcs
lowest price 30 days

414,83 zł

W0500-1500-0004-000
HBQ674

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truck

Delivery from

9,84 zł

36 pcs
Cast iron cellar gully (French design) with a vertical outlet DN100 with a siphon and with a pipe 100x150 KL.A15 (1.5T)
5% refund to your OnnTop account

Cast iron cellar gully (French design) with a vertical outlet DN100 with a siphon and with a pipe 100x150 KL.A15 (1.5T)

Kzo
WPUSTY PIWNICZNE ŻELIWNE
1
488,14 zł/pcs
lowest price 30 days

488,14 zł

5
474,09 zł/pcs
lowest price 30 days

474,09 zł

W0500-1500-0003-000
HBQ667

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Delivery from

9,84 zł

37 pcs
Plastic cover PP dn 400mm, class A15 = 1.5t, for corrugated shaft 400mm, black (Diamir 400K well)

Plastic cover PP dn 400mm, class A15 = 1.5t, for corrugated shaft 400mm, black (Diamir 400K well)

Kaczmarek
Diamir DN/ID 400K (korugowana)
1
71,48 zł/pcs
2559405090
HCK063
delivery 6 days
951 pcs
Reinforced concrete cover dn 400mm, class A15 = 1.5t for a 400 reinforced concrete cone (Diamir 400 well)

Reinforced concrete cover dn 400mm, class A15 = 1.5t for a 400 reinforced concrete cone (Diamir 400 well)

Kaczmarek
Diamir DN/OD 400 (gładka)
1
74,55 zł/pcs
2952141000
HCK058
delivery 6 days
14 pcs
Reinforced concrete relief ring 1100x610 H = 170mm, D400 = 40t, for a cast iron manhole (Diamir 600 well)

Reinforced concrete relief ring 1100x610 H = 170mm, D400 = 40t, for a cast iron manhole (Diamir 600 well)

Kaczmarek
Diamir DN/ID 600 (korugowana)
1
451,08 zł/pcs
2953184000
HCK012
delivery 6 days
192 pcs
1-cup distance ring 1000x750mm without a gasket

1-cup distance ring 1000x750mm without a gasket

Wavin
TEGRA DN/ID 1000 (KORUGOWANA)
1
2 282,77 zł/pcs
3022513
HCD844
delivery 9 days
3 pcs
Rising ring PP dn 800mm, H = 250, corrugated without a gasket, orange (Diamir 800 manhole)

Rising ring PP dn 800mm, H = 250, corrugated without a gasket, orange (Diamir 800 manhole)

Kaczmarek
Diamir DN/ID 800 (korugowana)
1
300,51 zł/pcs
2629120030
CJU584
delivery 6 days
4 pcs
Rising ring PP dn 800mm, H = 500, corrugated without a gasket, orange (Diamir 800 manhole)

Rising ring PP dn 800mm, H = 500, corrugated without a gasket, orange (Diamir 800 manhole)

Kaczmarek
Diamir DN/ID 800 (korugowana)
1
577,01 zł/pcs
2629140030
CJU583
delivery 6 days
5 pcs
Rising ring PP dn 800mm, H = 750, corrugated without a gasket, orange (Diamir 800 manhole)

Rising ring PP dn 800mm, H = 750, corrugated without a gasket, orange (Diamir 800 manhole)

Kaczmarek
Diamir DN/ID 800 (korugowana)
1
766,57 zł/pcs
2629160030
CJU587
delivery 6 days
188 pcs
Rising ring PP dn 800mm, H = 1000, corrugated without a gasket, orange (Diamir 800 manhole)

Rising ring PP dn 800mm, H = 1000, corrugated without a gasket, orange (Diamir 800 manhole)

Kaczmarek
Diamir DN/ID 800 (korugowana)
1
996,67 zł/pcs
2629180030
CJU570
delivery 6 days
48 pcs
Rising ring PP dn 1000mm, H = 250, corrugated without a gasket, orange (Diamir 1000 manhole)

Rising ring PP dn 1000mm, H = 250, corrugated without a gasket, orange (Diamir 1000 manhole)

Kaczmarek
Diamir DN/ID 1000 (korugowana)
1
455,58 zł/pcs
2639120030
HCJ935
delivery 6 days
97 pcs
Rising ring PP dn 1000mm, H = 500, corrugated without a gasket, orange (Diamir 1000 manhole)

Rising ring PP dn 1000mm, H = 500, corrugated without a gasket, orange (Diamir 1000 manhole)

Kaczmarek
Diamir DN/ID 1000 (korugowana)
1
825,63 zł/pcs
2639140030
CBJ004
delivery 6 days
291 pcs
Rising ring PP dn 1000mm, H = 750, corrugated without a gasket, orange (Diamir 1000 manhole)

Rising ring PP dn 1000mm, H = 750, corrugated without a gasket, orange (Diamir 1000 manhole)

Kaczmarek
Diamir DN/ID 1000 (korugowana)
1
1 193,00 zł/pcs
2639160030
CBJ016
delivery 6 days
123 pcs
Rising ring PP dn 1000mm, H = 1000, corrugated without a gasket, orange (Diamir 1000 manhole)

Rising ring PP dn 1000mm, H = 1000, corrugated without a gasket, orange (Diamir 1000 manhole)

Kaczmarek
Diamir DN/ID 1000 (korugowana)
1
1 560,13 zł/pcs
2639180030
CBJ100
delivery 6 days
358 pcs
Reinforced concrete ring 900x500 H150 for cast iron inlet class D400, for settling chamber DN500

Reinforced concrete ring 900x500 H150 for cast iron inlet class D400, for settling chamber DN500

Kaczmarek
STUDNIE OSADNIKOWE DN500
1
339,27 zł/pcs
2953174200
CZN048
delivery 6 days
20 pcs
Reinforced concrete ring 900x590 H150 for cast iron inlet, class D400, for settling chamber DN500

Reinforced concrete ring 900x590 H150 for cast iron inlet, class D400, for settling chamber DN500

Kaczmarek
STUDNIE OSADNIKOWE DN500
1
305,00 zł/pcs
2953174100
CZN047
delivery 6 days
29 pcs
Reinforced concrete cone dn 400mm, class A15 = 1.5t, for corrugated pipe DN/ID 400K (Diamir 400K well)

Reinforced concrete cone dn 400mm, class A15 = 1.5t, for corrugated pipe DN/ID 400K (Diamir 400K well)

Kaczmarek
Diamir DN/ID 400K (korugowana)
1
138,57 zł/pcs
2951152000
HCK032
delivery 6 days
24 pcs
Tegra 1000 Cone 1000/600

Tegra 1000 Cone 1000/600

Wavin
TEGRA DN/ID 1000 (KORUGOWANA)
1
1 124,36 zł/pcs
3023807
HCD841
delivery 9 days
348 pcs
PP cone 800x600mm without a gasket, orange (Diamir 800 manhole)

PP cone 800x600mm without a gasket, orange (Diamir 800 manhole)

Kaczmarek
Diamir DN/ID 800 (korugowana)
1
640,69 zł/pcs
2629220030
CJU576
delivery 6 days
237 pcs
Cone PP 1000x600mm without a gasket, orange (Diamir 1000 manhole)

Cone PP 1000x600mm without a gasket, orange (Diamir 1000 manhole)

Kaczmarek
Diamir DN/ID 1000 (korugowana)
1
916,25 zł/pcs
2639220030
HCJ936
delivery 6 days
307 pcs
Telescopic manhole PP 600x800mm class A15 = 1.5t, with a gasket, directly to the rising pipe (Diamir 600 well)

Telescopic manhole PP 600x800mm class A15 = 1.5t, with a gasket, directly to the rising pipe (Diamir 600 well)

Kaczmarek
Diamir DN/ID 600 (korugowana)
1
497,88 zł/pcs
2589411090
CGI797
delivery 6 days
633 pcs
Plastic manhole PP dn600, class A15 = 1.5T, for a 1000x600 cone (Diamir 800 well)

Plastic manhole PP dn600, class A15 = 1.5T, for a 1000x600 cone (Diamir 800 well)

Kaczmarek
Diamir DN/ID 800 (korugowana)
1
221,31 zł/pcs
2589421090
CJU600
delivery 6 days
302 pcs
Cast iron manhole dn 315mm, class B125 = 12.5t (Diamir 315 well)

Cast iron manhole dn 315mm, class B125 = 12.5t (Diamir 315 well)

Kaczmarek
Diamir DN/ID 315 (korugowana)
1
480,60 zł/pcs
2901132100
HCK046
delivery 6 days
316 pcs
Cast iron manhole dn 600mm, class A15 = 1.5t (Diamir 600 well)

Cast iron manhole dn 600mm, class A15 = 1.5t (Diamir 600 well)

Kaczmarek
Diamir DN/ID 600 (korugowana)
1
610,51 zł/pcs
2901281500
HCK052
delivery 6 days
24 pcs
Cast iron manhole dn 600mm, class C250 = 25t (Diamir 600 manhole)

Cast iron manhole dn 600mm, class C250 = 25t (Diamir 600 manhole)

Kaczmarek
Diamir DN/ID 600 (korugowana)
1
1 126,48 zł/pcs
2901283500
HCK054
delivery 6 days
2 pcs
Cast iron manhole dn 600mm, class D400 = 40t (Diamir 600 well)

Cast iron manhole dn 600mm, class D400 = 40t (Diamir 600 well)

Kaczmarek
Diamir DN/ID 600 (korugowana)
1
1 297,74 zł/pcs
2901284500
HCK055
delivery 6 days
39 pcs
Cast iron manhole dn 400mm, class D400 = 40t, with PVC telescopic pipe dn400, for single-layer corrugated pipe (Diamir 400K well)

Cast iron manhole dn 400mm, class D400 = 40t, with PVC telescopic pipe dn400, for single-layer corrugated pipe (Diamir 400K well)

Kaczmarek
Diamir DN/ID 400K (korugowana)
1
817,32 zł/pcs
2922154400
CJU426
delivery 6 days
132 pcs
Cast iron street inlet DN 315mm, class B125 = 12.5t, grate (Diamir 315 well)

Cast iron street inlet DN 315mm, class B125 = 12.5t, grate (Diamir 315 well)

Kaczmarek
Diamir DN/ID 315 (korugowana)
1
468,90 zł/pcs
2902132100
HCK048
delivery 6 days
94 pcs
Cast iron street inlet dn 425mm, class D400 = 40t, grate (Diamir 425NW well)

Cast iron street inlet dn 425mm, class D400 = 40t, grate (Diamir 425NW well)

Kaczmarek
Diamir DN/ID 425NW (korugowana)
1
1 668,13 zł/pcs
2902164100
HCK051
delivery 6 days
95 pcs
Reinforced concrete cone dn 425mm, class A15 = 1.5t, for corrugated pipe 425 (Diamir 425NW well)

Reinforced concrete cone dn 425mm, class A15 = 1.5t, for corrugated pipe 425 (Diamir 425NW well)

Kaczmarek
Diamir DN/ID 425NW (korugowana)
1
181,20 zł/pcs
2951162000
HCK033
temporary unavailable
Cast iron manhole dn 315mm, class D400 = 40t (Diamir 315 well)

Cast iron manhole dn 315mm, class D400 = 40t (Diamir 315 well)

Kaczmarek
Diamir DN/ID 315 (korugowana)
1
565,78 zł/pcs
2901134100
HCK047
temporary unavailable

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