Complete Header Assembly Set Specifications

Brand: POONAM

Product Name: Complete Header Assembly Set

Available Sizes: 2", 2.5", 3", 4" Inch

Material Grade: Glass-Reinforced Engineering Plastic (GFPP)

Pressure Rating: $8\text{ kg/cm}^2$ (8 bar)

Air Vent Porting: Dual 1" and 1.5" Single-Port Association

Pressure Gauge Ports: Twofold Ports with Brass Bush Inserts

UV Resistance: High-Grade UV Stabilized Polymer Blend

Corrosion Resistance: 100% Non-Corrosive Chemical & Acid Proof Housing

Origin: Made in India

Complete Header Assembly Set

The Complete Header Assembly Set by Poonam Brand is an all-in-one head unit solution engineered for commercial drip and micro-irrigation manifolds. Manufactured using high-strength glass-reinforced engineering plastic, this assembly set is significantly stronger, stiffer, and more impact-resistant than standard polypropylene units. Designed to operate at working pressures up to $8\text{ kg/cm}^2$, it integrates air release valve connections, pressure measurement ports, and fertigation intake connections into a single compact housing. Unlike traditional metal header manifolds that suffer from rust, mineral scaling, and heavy weight, our engineered plastic header assembly delivers completely corrosion-free performance, extending overall service life in harsh outdoor agricultural setups.

Glass Reinforced Plastic Header Assembly

The Glass Reinforced Plastic Header Assembly is specially developed for heavy-duty farm manifolds that demand higher mechanical endurance and thermal resistance. The incorporation of glass fiber reinforcement into the core engineering polymer Matrix provides superior tensile strength and structural rigidity under continuous hydraulic loading. Capable of enduring pressure surges up to $8\text{ kg/cm}^2$, this manifold header eliminates body flexing and internal creep under intense field operating cycles. Molded with UV-stabilized additives, it withstands intense direct solar heat without degradation, making it the ideal choice for open-field farming and long-term agricultural water infrastructure projects across diverse climates.

Drip Irrigation Header Set 2" 2.5" 3" 4"

The Drip Irrigation Header Set 2" 2.5" 3" 4" provides flexible sizing choices to accommodate a wide variety of irrigation pump discharge capacities and field pipeline arrangements. Serving as the primary connection point between the pump set, primary filtration units (such as gravel, disc, or screen filters), and field lateral distribution networks, this header set streamlines water flow management. Its engineered internal profile ensures smooth hydraulic transmission with reduced friction head loss. Built-in port configurations make it simple to connect Venturi fertilizer injectors or heavy-duty chemical dosing tanks, allowing farm operators to manage irrigation delivery and precise crop fertigation simultaneously from a central control point.

Corrosion Safe Header Assembly Set

Metal header assemblies frequently suffer from internal rust, oxidation, and severe chemical pitting, which can clog downstream drip emitters and lead to costly structural failures. The Corrosion Safe Header Assembly Set eliminates these issues by utilizing 100% non-corrosive glass-reinforced engineering plastic. Perfectly suited for saline groundwater conditions, liquid NPK fertigation, and periodic acid flushing cycles, this header set remains unaffected by aggressive liquid chemicals. To ensure long-term durability at connection points, it features twofold pressure measure ports reinforced with heavy-duty brass bushes, allowing for secure, leak-free installation of pressure gauges without stripping the internal threads.

Manufacturing in India Complete Header Assembly Set

Poonam Industries proudly takes the lead in Manufacturing in India Complete Header Assembly Set units, delivering high-performance, precision-engineered irrigation components to domestic and international markets. Produced at our manufacturing facility in Ahmedabad, Gujarat, each assembly set is built under strict quality control standards. Featuring integrated backing structures for easy mounting and enhanced stability, these header units are engineered to absorb operational vibrations and physical pipe stress. By offering dual 1" and 1.5" associations for air vent valves in a single port, our Indian-manufactured header assemblies ensure effective air evacuation during line filling, preventing water hammer damage and line collapse.

Complete Header Assembly Set Manufacturer

Poonam Industries is a trusted Complete Header Assembly Set Manufacturer in India, delivering engineered head unit solutions for agricultural drip and micro-irrigation systems. Constructed from high-impact glass-reinforced engineering plastic, our header assemblies offer structural strength far superior to standard polypropylene options. The unit incorporates a dual-threaded single port designed to accept both 1" and 1.5" air release valves, ensuring efficient air evacuation and preventing line collapse or water hammer. Equipped with brass-bushed pressure gauge ports and extra structural reinforcement for physical stability, these headers are designed for leak-free, long-term operation under heavy hydraulic loads.

Glass Reinforced Plastic Header Assembly

The Glass Reinforced Plastic Header Assembly is specifically designed for high-stress agricultural manifolds requiring high mechanical strength and pressure endurance. By reinforcing the polymer base with high-grade glass fibers, this header assembly achieves exceptional tensile and flexural strength compared to basic PP headers. Tested to withstand pressures up to $8\text{ kg/cm}^2$, it resists deformation, cracking, and pressure surges. Built-in UV stabilization protects the outer casing against thermal degradation from direct sun exposure, making it a reliable, high-durability choice for open-field drip manifolds and primary filtration stations.

Irrigation Header Assembly Set India

Designed to meet demanding farming conditions across the country, the Irrigation Header Assembly Set India by Poonam Brand offers a reliable head-control manifold for modern farm irrigation systems. Manufactured in Ahmedabad, Gujarat, this assembly unifies water distribution, air venting, and pressure monitoring into a single engineered body. The inclusion of two brass-bushed pressure measurement ports allows growers to accurately monitor inlet and outlet pressure differentials across sand, disc, or screen filters. Built to withstand variable water quality and heavy field handling, it delivers reliable performance for Indian agriculture.

2 Inch Complete Header Assembly Set

The 2 Inch Complete Header Assembly Set is a compact, high-strength manifold control unit designed for small-to-medium agricultural holdings, polyhouses, and fruit orchards. Engineered with a 2-inch primary flow passage, this unit smoothly handles pump discharge flow while allowing easy connection of safety air vents and fertigation injection kits. Molded from UV-stabilized, glass-filled engineering plastic, it provides a strong alternative to heavy, corrosion-prone cast iron manifolds. Its integrated mounting structure simplifies installation and reduces physical pipe stress on connected filter banks.

2.5 Inch Drip Header Assembly Unit

Engineered for medium-scale farm plots, the 2.5 Inch Drip Header Assembly Unit offers an ideal balance of flow capacity and structural stability for drip filtration systems. Built to withstand pressure ratings up to $8\text{ kg/cm}^2$, this header unit minimizes friction loss while providing mounting points for 1" or 1.5" air release valves. The molded glass-reinforced plastic body ensures long-term resistance to rust, mineral scaling, and soil chemicals. It serves as an effective control hub for connecting secondary disc filters, pressure gauges, and Venturi fertilizer injectors.

3 Inch Heavy Duty Header Assembly

Built for high-volume commercial agricultural networks, the 3 Inch Heavy Duty Header Assembly provides the structural strength needed for large drip irrigation filter stations. Molded from high-density glass-reinforced engineering plastic, this 3-inch unit handles high flow rates and continuous operating pressures up to 8 bar. Its double-bushed brass pressure ports allow accurate pressure differential checks before and after filtration cycles, helping operators maintain optimal system performance. Completely immune to corrosion from agricultural chemicals, it offers a durable alternative to conventional metal headers.

4 Inch Drip Irrigation Header Set

The 4 Inch Drip Irrigation Header Set represents Poonam Brand's largest header unit, engineered for broad-acre farming projects, corporate agricultural developments, and high-flow filtration manifolds. Capable of handling massive water throughput, this 4-inch assembly maintains structural rigidity under heavy mechanical and hydraulic loads. Built with glass-reinforced engineering plastic rated to $8\text{ kg/cm}^2$, it resists chemical degradation from fertigation and acid flushes. The integrated 1" and 1.5" air vent ports allow proper line degassing, protecting large-diameter distribution mains from hydraulic pressure shocks.

Chemical & Corrosion Resistant Header Set

Metal headers often suffer from severe rust, internal scaling, and chemical pitting when exposed to agricultural fertilizers and water-treatment acids. The Chemical & Corrosion Resistant Header Set eliminates these issues by utilizing an advanced glass-reinforced polymer composition. Unaffected by harsh fertilizers, acidic flush solutions, or saline groundwater, this header set maintains a clean internal profile and smooth flow over years of service. It provides a reliable head unit solution for fertigation setups and acid-treatment lines without the maintenance demands of metal components.

UV Stabilized Header Assembly Set

Continuous exposure to intense sunlight can cause standard plastic fittings to become brittle and crack. The UV Stabilized Header Assembly Set is built with high-grade UV inhibitors to withstand prolonged outdoor exposure in tropical climates. The tough outer shell maintains its structural integrity and impact strength even under extreme temperature shifts and direct solar heat. Designed for continuous operating pressures up to 8 bar, this header assembly provides a long-lasting, weather-resistant solution for open-field irrigation head control stations.

Drip Irrigation Head Unit Assembly

The Drip Irrigation Head Unit Assembly functions as the primary control center for modern drip and sprinkler systems. Positioned directly after the pump discharge, it brings key control features together into a single manifold: primary filtration mounting, air valve protection, pressure differential monitoring, and fertigation intake connections. Constructed from glass-reinforced plastic rated to 8 bar, it avoids the corrosion issues common with cast iron or mild steel headers. Its integrated mounting points provide extra stability, reducing vibration stress on connected control valves and filters.

Header Assembly with Air Vent Port

Trapped air pockets in an irrigation system can cause flow restrictions, inaccurate pressure readings, and severe water hammer damage. The Header Assembly with Air Vent Port addresses this by incorporating a versatile air release valve connection directly into the manifold body. The single port features dual threading to accommodate both 1" and 1.5" air release valves without extra reducer fittings. Molded from glass-reinforced plastic rated for 8 bar working pressure, it ensures prompt air release during startup and air intake during shutdown, protecting pipelines from vacuum collapse.

Fertigation Header Unit for Drip Irrigation

The Fertigation Header Unit for Drip Irrigation is engineered to simplify liquid fertilizer injection across farm networks. Equipped with dedicated connection ports for Venturi injectors or fertilizer tanks, this manifold allows convenient chemical dosing directly at the head control station. Molded from glass-reinforced engineering plastic, the body resists aggressive liquid fertilizers, organic concentrates, and acid cleaning flushes. Rated for operating pressures up to 8 bar, it gives growers a reliable method for managing crop nutrition directly through the main irrigation stream.

Complete Header Set with Pressure Gauge Bush

Accurate pressure measurement is essential for detecting clogged filters and regulating drip lateral pressures. The Complete Header Set with Pressure Gauge Bush features twofold pressure measurement ports reinforced with heavy-duty brass inserts. These solid brass bushes prevent thread stripping and leaking when installing pressure gauges, even with frequent removal. Combined with a glass-reinforced plastic body rated to 8 bar working pressure, this header set offers long-term durability and accurate pressure tracking across the filtration station.

High Pressure Irrigation Header Set 8 Bar

Designed for installations with high pump pressure heads and steep field terrain, the High Pressure Irrigation Header Set 8 Bar offers exceptional pressure containment. Built using glass-filled structural polymers, this header assembly easily handles continuous operating pressures up to 8 bar ($8\text{ kg/cm}^2$). It eliminates mechanical flexing, wall cracking, and joint leakage under pressure surges, providing reliable performance in demanding agricultural conditions.

Header Assembly for Fertilizer Tank Injection

The Header Assembly for Fertilizer Tank Injection provides a straightforward connection hub for integrating heavy-duty fertilizer tanks into main irrigation manifolds. Designed with convenient tap-off connection ports, it allows easy bypass piping to chemical dosing tanks. Built from glass-reinforced plastic rated to 8 bar, the entire unit remains immune to aggressive chemical blends, ensuring a leak-free fertigation setup.

Glass Filled Polypropylene Header Unit

The Glass Filled Polypropylene Header Unit combines the chemical resistance of polypropylene with the structural strength of embedded glass fibers. This advanced composite material increases the header's heat distortion temperature and mechanical load capacity, preventing sagging or cracking under high working pressures up to 8 bar. Molded with UV-resistant additives, it provides a tough, chemical-proof, and weather-resistant solution for modern farm manifolds.

Drip Mainline Header Assembly Exporter

Poonam Industries is a leading Drip Mainline Header Assembly Exporter, shipping international-grade head unit manifolds to agricultural markets worldwide. Manufactured in Gujarat, India, our header assemblies meet global micro-irrigation standards for dimensional accuracy, pressure tolerance, and material quality. Featuring glass-reinforced construction rated to 8 bar, integrated brass pressure ports, and flexible air vent connections, these units are packed in seaworthy export cartons designed for safe international transport.

Poonam Brand Complete Header Set

The Poonam Brand Complete Header Set represents reliable performance, tough construction, and precise molding in agricultural irrigation components. Every Poonam header unit undergoes in-house quality and pressure testing up to $8\text{ kg/cm}^2$ before dispatch. Designed with feedback from field engineers, it features solid brass pressure ports, dual-size air vent connections, and an extra-wide mounting base, offering a dependable manifold solution for farm irrigation networks.

Agricultural Header Assembly Set Wholesale

Poonam Industries serves as a high-capacity Agricultural Header Assembly Set Wholesale supplier, offering competitive factory-direct pricing for B2B dealers, irrigation stockists, and agricultural contractors. Supported by high-volume molding facilities in Ahmedabad, Gujarat, we maintain steady inventory across all sizes (2" through 4"). Our wholesale header sets provide an affordable, high-strength alternative to cast iron manifolds, backed by reliable dispatch schedules and consistent quality.

Here is the complete set of B2B Frequently Asked Questions (FAQs) in English for the Complete Header Assembly Set, formatted specifically for wholesale distributors, EPC contractors, and agricultural buyers:

Frequently Asked Questions (FAQs) – B2B Buyer's Guide

1. Ordering, Supply & Manufacturing

Q1: Who is the manufacturer of the Complete Header Assembly Set?

Answer: The Complete Header Assembly Set is manufactured in-house by Poonam Industries at our state-of-the-art injection molding plant located in Ahmedabad, Gujarat, India.

Q2: Do you supply to B2B distributors, dealers, and project contractors?

Answer: Yes. We specialize in bulk B2B supply, supplying authorized dealers, regional irrigation stockists, government micro-irrigation contractors, and export trading companies.

Q3: What is the Minimum Order Quantity (MOQ) for wholesale orders?

Answer: MOQ varies based on size (2", 2.5", 3", or 4") and destination logistics. We ship in master carton packaging or palletized bulk containers. Contact our sales team directly for exact order tiers.

Q4: Do you offer OEM branding or custom color options?

Answer: Yes, for large-volume contract orders, we provide custom labeling, private-brand packaging, and custom polymer coloring upon request.

2. Material & Technical Specifications

Q5: What material is used to mold the Header Assembly Set?

Answer: Our header assembly sets are molded from Glass-Reinforced Engineering Plastic (GFPP). The addition of embedded glass fibers provides significantly higher tensile strength, impact endurance, and structural rigidity compared to standard polypropylene (PP) fittings.

Q6: What is the maximum working pressure rating?

Answer: The header assembly is engineered and hydrostatically tested for a continuous working pressure rating of $8\text{ kg/cm}^2$ (8 bar / ~115 PSI).

Q7: Is the unit resistant to direct sunlight and extreme outdoor weather?

Answer: Yes. The polymer matrix contains high-grade UV-stabilizer additives and carbon black to protect the outer casing against thermal cracking, fading, and brittleness caused by prolonged exposure to sunlight.

Q8: How does this glass-filled plastic unit perform against traditional metal headers?

Answer: Unlike mild steel or cast iron manifolds, our plastic header assembly is 100% rust-proof, significantly lighter in weight, easier to install, and immune to internal mineral scaling and chemical pitting.

3. Operational Features & Installation

Q9: How are the air release valve connections configured on the header?

Answer: The unit features a unique dual-threaded single-port association. It accepts both 1" and 1.5" air release valves directly without requiring extra reducer bushes or field adaptations.

Q10: How are the pressure gauge ports reinforced?

Answer: The pressure gauge tap points feature twofold solid brass bush inserts molded into the casing. These brass threads prevent stripping, galling, and leaks when pressure gauges are installed or replaced during routine maintenance.

Q11: Can this header handle aggressive fertigation chemicals and acid flushing?

Answer: Yes. The glass-reinforced polypropylene body is chemically inert to water-soluble NPK fertilizers, micronutrients, pesticides, and flushing acids (such as diluted phosphoric, nitric, or hydrochloric acid).

Q12: What sizes are available in this product line?

Answer: We manufacture four standard operational sizes:

2" Inch (50mm)

2.5" Inch (63mm)

3" Inch (75mm)

4" Inch (110mm)

4. Packaging, Export & Logistics

Q13: Do you export this product internationally?

Answer: Yes. We export our header assembly sets to agricultural markets across the Middle East, Africa, Latin America, and Southeast Asia. All units are packaged in seaworthy export cartons or palletized containers.

Q14: How are products quality-checked before dispatch?

Answer: 100% of our production lots undergo in-house hydrostatic pressure testing, dimensional thread tolerance checks, and visual surface inspection prior to packing.

Contact for B2B Wholesale Enquiries

Company: Poonam Industries

Address: Surv. No. 362, 363, Opp. Satva Ind. Park 2, Ahmedabad - 382433, Gujarat, India

Phone: +91 9712533344

WhatsApp: +91 9427957138

Email: poonam@poonamvalves.com

Website: www.poonamvalves.com