NONFIR Pendant Sprinkler Heads are quick response automatic fire sprinkler heads installed in a pendant orientation for ceiling-mounted fire protection systems. They discharge water downward when activated by heat and are commonly used in commercial buildings, industrial facilities, warehouses, and other fire protection applications.
Technical Specifications
|
Item |
Specification |
|
Product Type |
Pendant Sprinkler Head |
|
Response Type |
Quick Response |
|
Thermal Element |
3mm Glass Bulb |
|
K-Factor |
K5.6 (K80) |
|
Connection Thread |
1/2" NPT / BSPT |
|
Approval |
FM Approved |
|
Installation Orientation |
Pendant |
|
Material |
Brass Alloy |
Specifications Used in Sprinkler System Design
Defined Flow Characteristics
The K5.6 (K80) flow coefficient provides a standardized discharge characteristic for hydraulic calculations in sprinkler system design.
Standard Connection Options
Available 1/2" NPT and BSPT thread configurations match commonly specified fire sprinkler piping connections.
Quick Response Classification
The sprinkler head is classified as a quick response model according to its thermal element specification and approved product requirements.
The 3mm Glass Bulb Design Behind Quick Response Performance
Reduced Thermal Sensing Element Size
The 3mm glass bulb uses a compact thermal sensing element structure developed for quick response sprinkler applications.
The reduced bulb size contributes to the thermal response characteristics required for quick response sprinkler classification.
Controlled Glass Bulb Assembly
The glass bulb component is assembled according to defined production requirements to maintain consistency between individual sprinkler heads.
Component consistency is important for distributors and contractors managing repeated project specifications.
Designed for Ceiling-Mounted Sprinkler Layouts
The pendant configuration positions the sprinkler below the piping system and directs water discharge downward during activation.
Manufacturing Process Behind Each Sprinkler Head
Precision Brass Component Machining
Sprinkler bodies are processed through CNC machining and grinding procedures to achieve required component dimensions.
Component inspection during production helps maintain machining consistency before assembly.
Controlled Assembly Procedures
Thermal elements and internal components are assembled through dedicated sprinkler assembly processes.
Assembly control and inspection procedures help maintain consistency between production batches.
Final Testing Before Shipment
Finished sprinkler heads undergo final inspection and pressure testing before shipment.
NONFIR production facilities include pressure testing, strength testing, and tensile testing equipment for sprinkler product verification.
Manufacturing Capability for Supplier Evaluation
NONFIR manufactures a range of automatic fire sprinkler products, including pendant, upright, and sidewall sprinkler models for different system requirements.
Integrated Factory Production
NONFIR manages in-house processes including CNC machining, grinding, sprinkler assembly, inspection, and testing.
With over 115 employees and dedicated production equipment, NONFIR manages the manufacturing process from component machining to finished sprinkler inspection.
Global Supply Experience
NONFIR supplies fire sprinkler products to markets including the Middle East, Southeast Asia, Russia, and South America.
International supply experience supports documentation and communication requirements for overseas distributors and project suppliers.
OEM Project Support
OEM and customized supply requirements can be evaluated based on product specifications, certification needs, and project requirements.
Project Approval Documents
Technical Documentation Package
Available product documents include:
· Product datasheets
· Technical specifications
· Product drawings
· Approval documents
Information for Engineering Review
Technical documents provide the information required by contractors, engineers, and distributors during supplier evaluation and project specification review.
Request Product Specification Review
For project evaluation, distributor cooperation, or purchasing requirements, contact NONFIR for:
· Product specifications
· Certification documents
· Technical drawings
· Commercial quotation
FAQ
Q: What temperature ratings are available for NONFIR pendant sprinkler heads?
A: Temperature ratings are available according to project requirements and sprinkler specifications. Buyers can confirm the required temperature rating when requesting product documentation or quotation.
Q: Can NONFIR provide sprinkler discharge data for engineering review?
A: Yes. Technical data related to sprinkler performance can be provided for project specification review, including product drawings and relevant technical documents.
Q: How does NONFIR control manufacturing quality for sprinkler heads?
A: NONFIR controls sprinkler manufacturing through in-house machining, assembly, inspection, and testing procedures. Production control covers component processing, assembly consistency, and final product verification before shipment.
Q: What is the typical lead time for NONFIR pendant sprinkler head orders?
A: Lead time depends on product specifications, order quantity, certification requirements, and production scheduling. Buyers can provide project details to confirm delivery arrangements.
Q: What are the MOQ requirements for pendant sprinkler head orders?
A: MOQ requirements depend on product model, customization requirements, and order conditions. NONFIR evaluates purchasing requirements based on project and supply needs.
Q: Can NONFIR support distributor and long-term supply agreements?
A: Yes. NONFIR works with international distributors and project suppliers by providing technical documentation, product supply support, and OEM evaluation according to cooperation requirements.
Q: Can NONFIR provide OEM and ODM sprinkler supply?
A: Yes. NONFIR provides OEM and ODM cooperation for distributors, brands, and project suppliers. Custom requirements can be reviewed based on product specifications, certification documents, packaging requirements, and project needs.
Q: How does NONFIR maintain consistent supply for repeated orders?
A: NONFIR manages in-house machining, sprinkler assembly, inspection, and testing processes with dedicated production equipment. With over 115 employees and automated production lines, the factory supports consistent manufacturing for distributor and project supply requirements.
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