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Comprehensive Guide to German-Type STORZ On/Off Nozzles, Fire Nozzle Models (LT-099/LT-100/LT-101), and Connections to Fire Sprinkler Systems
Product Series Summary
This collection details three core components of STORZ-compatible firefighting equipment:
German-type on/off nozzles with plastic heads (3 sizes)
Three fire nozzle models (LT-099, LT-100, LT-101) with metal construction
Contextual association with fire sprinkler systems
On/Off Nozzle Specifications (Image 1)
The table outlines three STORZ on/off nozzle variants with plastic heads:
65mm STORZ Nozzle: 2.5-inch inlet (∅12 mm outlet)
50mm STORZ Nozzle: 2-inch inlet (∅12 mm outlet)
40mm STORZ Nozzle: 1.5-inch inlet (∅12 mm outlet)
All models feature "on/off" flow control functionality and comply with German design standards.
Fire Nozzle Models (Image 2)
Three distinct models with metallic bodies and color-coded components:
LT-099: 1.5" STORZ inlet | ∅9 mm outlet (Red nozzle + silver handle)
LT-100: 2" STORZ inlet | ∅12 mm outlet (Short red nozzle + silver handle)
LT-101: 2.5" STORZ inlet | ∅12 mm outlet (Black tapered nozzle + brass fittings)
All include silver control handles and are labeled for firefighting applications.
System Integration (Image 3)
The "Fire Sprinkler" text with blue accent lines indicates these nozzles are designed for integration with fixed fire protection systems, emphasizing their role in building sprinkler networks or mobile firefighting setups.
Technical Highlights
Connection Standard: All nozzles use STORZ quick-connect couplings (40mm/50mm/65mm sizes)
Flow Control: On/off capability for tactical water management
Material Diversity: Plastic nozzles (lightweight) vs. full-metal fire nozzles (high durability)
Outlet Variations: ∅9 mm (high-pressure stream) and ∅12 mm (high-flow applications)
Note: Specifications align with international fire equipment standards. Always verify local regulations before deployment.
Sheath Color Selection: Available sheath colors cover white, red, yellow, green, blue and black. White is our standard color option. Additional costs will apply for other color selections. For specific pricing details, please contact our customer service team.
Liner Color: Transparent is the default liner color. Custom liner colors are supported to align with your brand identity, with such customization subject to minimum order quantity (MOQ) requirements.
Customization Services: We offer customization for non-standard specifications including inner diameter, length, working pressure and more. The minimum order quantity (MOQ) is negotiable based on your specific customization needs. Feel free to provide detailed parameters to discuss your tailored solution with us.
Manufacturing Strength: As a professional fire hose manufacturer with over 20 years of industry expertise, we boast mature production processes and a rigorous quality control system. Our monthly supply capacity reaches up to 1,000,000 meters, enabling us to fulfill large-volume order requirements with ease.
Lead Time: The lead time for standard-specification products is 30 days. For customized products, the lead time is negotiable based on customization complexity and order volume. A detailed delivery schedule will be provided upon order confirmation.
Packaging & Shipping: We support diverse packaging options including neutral packaging and brand-customized packaging. All packages are made of waterproof and wear-resistant materials to ensure product integrity during transportation. Multiple shipping solutions such as sea freight and air freight are available, and we will assist clients in resolving logistics challenges efficiently.
Our products have passed a range of international certifications including UL, BS6391 and EN14540, and hold credentials such as API Specification Q1 Quality Management System Certification and NSF International Certification. Product quality is rigorously tested and verified by authoritative institutions, enabling you to purchase and apply our products with complete confidence.
Answer: We are a professional fire hose manufacturer with over 20 years of industry experience, equipped with independent production, R&D and customization capabilities. We can connect directly with clients to provide factory-direct prices and services.
Answer: We offer a full range of fire hoses and fluid transfer solutions, including fire hoses of various structures, materials and specifications, as well as matching couplings and accessories. Please feel free to consult us for our product catalog.
Answer: Customized products are also manufactured in strict compliance with international industry standards and our factory’s quality control procedures. They use the same raw materials and production processes as standard products. Prior to delivery, all customized products undergo rigorous pressure tests and quality inspections to ensure they meet quality standards.
Answer: We are happy to provide samples for your testing and verification. The sample fee and shipping cost are negotiable, and these costs can be deducted from the corresponding payment of your formal order.
Answer: All our products come with a quality warranty period. In case of non-human-induced quality defects during the warranty period, we provide free repair or replacement services. Additionally, we offer professional technical consultation and usage guidance services for all clients.
Welcome to Jiangsu Nantong Longtao, we are a leading manufacturer specialize in fire hoses, fire hydrants and fire boxes.
No.888 Renmin South Road, Dayu Town,Rudong County, Nantong City, Jiansu Province
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