Fire Hydrant Components
STORZ caps, iron connectors, vulcanized seals and protective caps for dependable fire-water networks.
Overview
Components that still work when they are finally needed
Hydrant components play a key role in the safe and reliable operation of fire-water networks. The right connectors, caps and seals make sure that in an emergency the system can be used quickly and without loss. Using quality components reduces the risk of failure and leakage.
JAEQUAS manufactures and supplies STORZ-related plastic cap couplings, iron connectors, vulcanized seals and protective parts for underground hydrants. Our in-house vulcanizing capability supports several sealing sizes and special compound options.
Because fire-water approvals and standards are jurisdiction-specific, international buyers should always confirm local acceptance before specifying a product in another country.
Key capabilities
- STORZ B (B75) and STORZ C (C52) plastic cap couplings
- Vulcanized seals in several STORZ sizes
- Iron connectors for underground hydrants
- Rubber protective caps for underground hydrant operating spindles
- Oil-resistant sealing versions for selected items
STORZ caps
B75 and C52 plastic cap couplings
STORZ B and STORZ C plastic cap couplings primarily protect the hydrant connection points against dirt, mechanical damage and weather. Despite their light construction they hold securely, and they can be removed quickly during deployment. The matching seals provide correct closure and connection reliability.
The STORZ B (B75) and STORZ C (C52) plastic cap couplings we manufacture have been tested by the Hungarian National Directorate General for Disaster Management. Approval requirements differ from country to country, so acceptance in the destination market has to be confirmed separately.
Cap and seal range
- STORZ B (B75) plastic cap coupling
- STORZ C (C52) plastic cap coupling
- Vulcanized seals in several STORZ sizes
- Oil-resistant sealing versions for selected items
Underground hydrants
Iron connectors and the rubber protective cap
Underground hydrant iron connectors are the durable, load-bearing connection points of the network. These elements are built for heavy duty and are suitable for long-term, dependable use in public and industrial environments. Correct material choice and precise fit are essential for reliable operation.
The rubber protective cap for underground hydrants protects the operating spindle from external effects. It prevents soil, sand, gravel and moisture from reaching the operating part, which contributes to the long-term operational reliability of the hydrant. The flexible rubber cap fits precisely onto the upper part of the hydrant, yet can be removed quickly and easily when needed, and it leaves the hydrant key completely free to use.
Compared with traditional cast solutions, the rubber cap fits flexibly, does not corrode, and protects the operating spindle from dirt and moisture more effectively. It suits European standard underground hydrants and is a proven solution in public, industrial and municipal fire-water networks — it reduces maintenance demand and increases the operational reliability of the hydrant.
In-house vulcanized plastic STORZ Hose cap gaskets
- 25-D plastic STORZ cap gasket (pressure)
- 38-E plastic STORZ cap gasket (pressure)
- 52-C plastic STORZ cap gasket (pressure)
- 52-C plastic STORZ cap gasket (suction and pressure)
- 75-B plastic STORZ cap gasket (pressure)
- 75-B plastic STORZ cap gasket (suction and pressure)
- 110-A plastic STORZ cap gasket (pressure)
- 110-A plastic STORZ cap gasket (suction and pressure)
Oil-resistant version available.
Selection & quotation
Information needed for selection and quotation
The more precise the input, the faster and more reliable our technical answer. For non-standard requirements, a drawing or a physical sample is the best starting point.
- STORZ size / connection standard
- Pressure or suction application
- Required compound
- Destination country and applicable approval
- Quantity
From the manufacturer
Components that have to work on the day they are needed
Fire hydrant components play a key role in the safe and proper operation of fire-water networks. The right couplings, caps and seals make sure that in an emergency the system can be used quickly and without loss. Using quality components reduces the risk of failure and leakage.
We hold the approval of the Hungarian National Directorate General for Disaster Management.
STORZ B and STORZ C plastic cap couplings primarily protect hydrant connections against dirt, mechanical damage and weather. Despite their light construction they provide stable fixing and can be removed quickly on deployment. The matching seals take care of proper closure and the operational safety of the connections. The Storz B (B75) and Storz C (C52) plastic cap couplings we manufacture have been tested by the Hungarian Disaster Management authority.
Underground hydrant iron connectors are the durable, load-bearing connection points of the network. These elements are built for heavy duty and are suitable for long-term, dependable use in public and industrial environments alike. The right material choice and an accurate fit are essential for the reliable operation of the system.
Underground hydrant rubber protective cap
The rubber protective cap protects the operating spindle of the underground hydrant against external environmental effects. It prevents soil, sand, gravel or moisture from reaching the operating part, contributing to the long-term dependable operation of the hydrant.
The cap, made of flexible rubber, fits precisely on the upper part of the underground hydrant, yet can be removed quickly and easily when needed. The design allows unobstructed use of the hydrant key while the protective function is continuously maintained.
The rubber protective cap fits flexibly, does not corrode, and protects the operating spindle against dirt and moisture more effectively than traditional cast solutions. It can be used on European standard underground hydrants and is a proven solution in public, industrial and municipal fire-water networks. Its use reduces maintenance demand and increases the operational safety of the hydrant.
If we have caught your interest, we look forward to hearing from you.
STORZ B (B75) and STORZ C (C52) cap couplings 
Tested by the Hungarian Disaster Management authority 
Rubber protective cap for the operating spindle
FAQ
Frequently asked questions
Cannot find your answer? Send us the technical details and we will review the application.
Which STORZ sizes do you manufacture?
STORZ B (B75) and STORZ C (C52) plastic cap couplings, with matching vulcanized seals in several sizes.
Are the Hungarian approvals valid automatically in other countries?
No. Approval requirements vary by country, so local acceptance has to be confirmed before specification.
Do you manufacture the rubber seals in-house?
Yes. Selected STORZ cap seals are vulcanized in our own workshop.
Why a rubber protective cap instead of a cast one?
It fits flexibly, does not corrode, and keeps soil, sand and moisture away from the operating spindle more effectively, while leaving the hydrant key free to use.
Related products and information
Send us the technical details, drawings or photos
We will review the application and confirm the most suitable next step.
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