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Visit us at the Solutrans – International Trade Fair for Transport Solutions, taking place from November 18 to 22, 2025, at Eurexpo Lyon, France.
Visit us at the Solutrans 2025 from November 18 to 22, 2025, in Lyon!

Inspection Hatch

Inspection Hatches for Vessel Access – CIP & Sampling Solutions


Our range of inspection hatches provides secure and convenient access to tanks and vessels for product sampling or integration of CIP (Clean-In-Place) equipment. Available in standard diameters of 170mm and 300mm, these hatches are designed for easy installation and reliable performance.

Choose from straight or profiled neckrings, with optional compensating rings to suit your vessel design. We offer a variety of swingbolt assemblies and gasket materials to meet your specific process requirements. Whether you're working with food-grade products or handling high-risk chemicals, our inspection hatch assemblies are engineered to support a wide spectrum of industrial applications.

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170mm Inspection Hatch 2
170 mm Inspection hatch R4139501-00 Sold out

170 mm Inspection Assembly height 75 mm

GUARD™
€0,00 - €0,00
€0,00
€432,96
€432,96 - €432,96
€432,96
Inc. VAT/BTW
Out of stock

170mm Inspection 3 points, 6mm thickness, neck ring depths 75mm. Stainless steel swing bolts with stainless steel hand nuts or brass hand nuts. Man...

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€0,00 - €0,00
€0,00
€432,96
€432,96 - €432,96
€432,96
Sold out
170 mm Inspection hatch R4139501-00 Sold out

170 mm Inspection Assembly 100 mm height (DN170/DN100)

GUARD™
€0,00 - €0,00
€0,00
€362,84
€362,84 - €362,84
€362,84
Inc. VAT/BTW
Out of stock

170mm Inspection 3 points, 6mm thickness,. Stainless steel swing bolts with stainless steel hand nuts or brass hand nuts. Manlid seal sold sep...

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€0,00 - €0,00
€0,00
€362,84
€362,84 - €362,84
€362,84
Sold out
170 mm Inspection hatch R4139501-00 Sold out

170 mm Inspection Assembly 125 mm height

GUARD™
€0,00 - €0,00
€0,00
€378,49
€378,49 - €378,49
€378,49
Inc. VAT/BTW
Out of stock

170 mm Inspection 3 points, 6mm thickness. Stainless steel swing bolts with stainless steel hand nuts or brass hand nuts. Manlid seal sold sep...

View full details
€0,00 - €0,00
€0,00
€378,49
€378,49 - €378,49
€378,49
Sold out
170mm Inspection Hatch 2
170 mm Inspection hatch R4139501-00 Sold out

170 mm Inspection Assembly 150 mm height

GUARD™
€0,00 - €0,00
€0,00
€388,01
€388,01 - €388,01
€388,01
Inc. VAT/BTW
Out of stock

170mm Inspection 3 points, 6mm thickness. Stainless steel swing bolts with stainless steel hand nuts or brass hand nuts. Manlid seal sold sepa...

View full details
€0,00 - €0,00
€0,00
€388,01
€388,01 - €388,01
€388,01
Sold out
170mm Inspection Hatch 2
170 mm Inspection hatch R4139501-00
Sold out

170 mm Inspection Assembly 200 mm height

GUARD™
€0,00 - €0,00
€0,00
€410,50
€410,50 - €410,50
€410,50
Inc. VAT/BTW
Out of stock

170mm Inspection 3 points, 6mm thickness,. Stainless steel swing bolts with stainless steel hand nuts or brass hand nuts. Manlid seal sold sep...

View full details
€0,00 - €0,00
€0,00
€410,50
€410,50 - €410,50
€410,50
Sold out
170 mm Inspection hatch R4139501-00

170 mm Inspection Assembly 305 mm height

GUARD™
€0,00 - €0,00
€0,00
€448,84
€448,84 - €448,84
€448,84
Inc. VAT/BTW
In stock

170mm Inspection 3 points, 6mm thickness,. Stainless steel swing bolts with stainless steel hand nuts or brass hand nuts. Manlid seal sold sep...

View full details
€0,00 - €0,00
€0,00
€448,84
€448,84 - €448,84
€448,84
Manlid Seal 4
Manlid Seal 3
Sold out

170 mm Manlid Seal 14x12, PTFE/EPDM

GUARD™
€0,00 - €0,00
€0,00
€20,01
€20,01 - €20,01
€20,01
Inc. VAT/BTW
Out of stock

170mm 14x12mm PTFE+EPDM

€0,00 - €0,00
€0,00
€20,01
€20,01 - €20,01
€20,01
Sold out
170mm-inspection-hatch-3
170mm-inspection-hatch-3_png

170mm Inspection Cover

GUARD™
€0,00 - €0,00
€0,00
€0,00
€0,00 - €0,00
€0,00
Inc. VAT/BTW
Only 1 Left!

Material: CF3M

€0,00 - €0,00
€0,00
€0,00
€0,00 - €0,00
€0,00
R4139501
DN170 Flange Mounting Inspection Hatch R4139C02-00

Flange Mounting Inspection Hatch (170mm)

GUARD™
€0,00 - €0,00
€0,00
€0,00
€0,00 - €0,00
€0,00
Inc. VAT/BTW
In stock

170 mm inspection 3 points, 6 mm thickness, neck ring depth 100 mm (including the height of the flange). Connected to the weld flange on the tank b...

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€0,00 - €0,00
€0,00
€0,00
€0,00 - €0,00
€0,00
fitting detail R4139C04
R4139C04-00 - DN170 Low Flange Mounting Inspection Hatch

Low Flange Mounting Inspection (170mm)

GUARD™
€0,00 - €0,00
€0,00
€0,00
€0,00 - €0,00
€0,00
Inc. VAT/BTW
In stock

170mm Inspection 3 points, 6mm thickness, neckring depths 46mm Including the height of flange .Suitable for tanks with limited height space. Connec...

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€0,00 - €0,00
€0,00
€0,00
€0,00 - €0,00
€0,00

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