The Auto Drain is a crucial component used in compressed air systems to automatically remove accumulated condensate, water, and oil particles without interrupting the air flow. It helps maintain the efficiency and longevity of compressors by preventing moisture build-up that can lead to corrosion, contamination, and system damage. Ideal for use at the compressor outlet or before the dryer, the Auto Drain ensures clean, dry air and reduces the need for manual draining, making the system more reliable and maintenance-friendly.
Adjustable Timer: Set ON (0.5–10s) and OFF (0.5–45min) intervals for efficient condensate drainage and optimized compressor performance.
Durable & Versatile: Made from high-quality brass, supports 1/2" and 1/4" fittings, operates under 0–80°C and up to 16 Bar pressure, IP65-rated for dust/water resistance.
Efficient Drainage: Removes condensate effectively with built-in filters to prevent clogging, extending the life of compressors and dryers.
Adjustable Timing: 2-way direct-acting valve with OFF time (0.5–45 min) and ON time (0.5–10 sec); ideal for air compressor tanks.
Safe & Durable: Includes a test button for safety; operates in extreme temps from -40°C to 60°C; AC 110V-120V power supply.
Reliable Performance: Ensures efficient, automatic drainage in gas tanks, drip legs, and compressed air systems.
High Quality Build: Made of braided steel with a brass head for durability and resistance to rust and corrosion.
Strong & Compatible: Handles up to 175 PSI (blasting pressure 475 PSI) and 200°F; fits 1/4" NPT pipe with included brass adapter for 3/8" connection.
Leak-Proof Design: Comes with pre-applied thread sealant and thread seal tape to ensure secure, leak-free installation.
High Quality & Easy Fit: Made with premium materials for leak-proof, long-lasting use. Compatible with Atlas Copco (Part #2901056300).
Efficient Filtration: Automatically removes water and oil from filters, preventing clogs and corrosion to protect your equipment.
Saves Time & Labor: Easy to install and reduces manual maintenance, cutting labor costs and improving overall system performance.
Efficient Design: Two-way direct-acting drain valve with an L-shaped structure and integrated ball valve filter for effective drainage.
Low Power Usage: Operates on AC 110V-120V/50Hz with minimal current consumption (Max 4mA).
Reliable Performance: Ideal for air compressor tanks, offering stable and automatic draining functionality.
Smart & Space-Saving Design: Compact, large-flow auto drain valve with zero air loss and low installation height—ideal for tight spaces.
Automatic & Manual Drainage: Uses liquid level sensing for auto drainage; includes built-in filter and manual drain button to prevent clogging and ease cleaning.
Wide Compatibility: Supports 0.1–2.5 MPa pressure, G1/2 inlet & G3/8 outlet; perfect for compressors, tanks (1m³+), filters, dryers, and pipelines.
Durable Build: Made from cast aluminum alloy with a powder-coated surface for long-lasting durability.
Silent & Efficient: Operates without electricity or noise, with zero compressed air loss.
Reliable Design: Features a large, clog-resistant drain outlet and a unique continuous-drip structure for stable, low-maintenance performance.
Upgraded Design: Pre-filter removes sediment manually before automatic draining, preventing clogging and leakage.
Durable & Silent: Made of corrosion-resistant aluminum alloy; operates without power or noise—safe and energy-saving.
Wide Application: Ideal for compressors, tanks, dryers, and filters; ensures clean, dry compressed air by draining without air loss.
Package Includes: Comes with 2 brass automatic drain valves—durable and ready for use or replacement.
Adjustable Timer: Drain time (0.5–10 sec) and interval (0.5–45 min) are customizable; AC110V power connection included.
Easy & Practical: Installs directly on the tube; connects two tube sizes (fixed direction), ideal for commercial and factory use.
Automatic Drainage: Discharges condensation from air tanks automatically to maintain dry air conditions.
Pneumatic & Energy-Saving: Operates without electricity; uses a regulation valve to control drain intervals.
Durable & Versatile: Made of full metal with 1/2" NPT outlet; suitable for compressors, tanks, dryers, filters, and tubing systems.
Upgraded Design: Pre-filter and manual sediment drain prevent clogging; includes pressure relief screw and G3/8" outlet with 8mm fitting.
Durable & Silent: Cast aluminum body with corrosion-resistant coating; operates without power or noise—safe and eco-friendly.
Wide Application: Automatically drains condensate from compressors, tanks, dryers, and filters to keep air systems clean and dry.
Wide Application: Ideal for compressed air storage tanks and gas pressure vessels to automatically remove water.
Durable Build: Made from die-cast aluminum—corrosion-resistant, rustproof, and long-lasting.
Easy & Reliable: Simple to install with precision deep threads for a tight, leak-proof connection; operates under 0.2–1.0 MPa pressure
Automatic Drain Valve: 115V electronic timer drain for air compressors and tanks, with status indicators for Power "ON" and Valve "OPEN".
Adjustable Timing: Discharge time: 0.5–10 sec; interval: 0.5–45 min; operates in temperatures from 32°F to 130°F, up to 200 PSI.
Durable & Easy to Install: Solid brass body, mountable in any position; includes installation instructions
Easy Pressure Control: Pull to adjust and press to lock the regulator for stable output pressure.
Durable & Efficient: Features a transparent polycarbonate filter cup and corrosion-resistant brass filter for clean air and long equipment life.
Complete Kit: Includes semi-auto drain, 0–150 PSI gauge, 3/8" NPT connectors, plugs, and thread seal tape—ideal for compressors, airbrushes, and sprayers.
All-in-One Unit: 1/4" NPT air pressure filter/regulator with auto drain, 0–150 PSI gauge, and polycarbonate bowl.
High Performance: 5-micron brass filter element removes moisture and fine particles; handles up to 145 PSI and 140°F.
Complete Kit: Includes air coupler & plug kit, 2 fittings, bracket, and thread seal tape—ready for quick setup.
OEM Compatible & Efficient: Replaces Ingersoll Rand PNLD II-28 with zero air loss operation, ensuring high efficiency and no compressed air waste.
Durable & Reliable: Built with aluminum, stainless steel, brass, and reinforced plastic; features a test button and Viton seals for long-term use.
Industrial-Grade Specs: Handles 70–200 PSI, with 1/2" NPT inlets and 3/4" NPT outlet; ideal for air receivers, dryers, filters, and separators.
3-Stage Filtration System: Includes water trap/pressure regulator, coalescing filter, and desiccant dryer for ultra-clean, dry air.
High Efficiency: Removes 99.98% of moisture, vapor, and oil with 5 and 0.01 micron filters; supports up to 175 PSI input pressure.
Durable & Easy to Use: Features metal bowls with sight glass, auto drain, pressure adjustment (7–175 PSI), wall mount bracket, and filter change indicator.
Versatile Port Design: Features 2× 3/4" NPT ports and 1× 1/4" gauge port; supports 0–240 PSI with auto drain function.
Durable & Efficient: Made of high-quality aluminum with a 5-micron filter that removes 95% of particles and moisture.
Complete Kit: Includes filter, gauge, coupler, plug, pipes, extra filter element, and Teflon tape for easy setup and maintenance.
4-Stage Filtration: Includes regulator/filter (5 micron), coalescing filter (0.01 micron with change indicator), and desiccant dryer (color-changing beads) for 99.98% moisture and impurity removal.
High-Performance Design: Operates at 0–240 PSI with 1/2" NPT ports and 1/4" gauge port; locking knob ensures safe, precise pressure adjustment.
Complete Kit Included: Comes with gauge, fittings, extra filter elements, desiccant beads, air plug, coupler, and Teflon tape for easy setup.
DV-2 Type Drain Valve: Direct replacement for Bendix, Midland, and Meritor part numbers (e.g., 281923, KN24000, R955281923N).
Lightweight & Reliable: Weighs 1 lb; ensure fitment by confirming part number with your dealer before purchase.
Warranty Included: Backed by a 1-year unlimited mile warranty for quality assurance and peace of mind.
High Pressure Capacity: Supports up to 250 PSI supply pressure and 0–150 PSI operating pressure; 1/2" NPT ports.
Efficient Filtration: 10-micron particulate + 0.1-micron coalescing elements; flow rate of 37 SCFM @ 90 PSI with auto drain and metal bowl.
Complete & Safe: Includes sight glass, pressure gauge, and mounting bracket; metal bowl recommended for high pressure or solvent use.
Automatic & Power-Free: Discharges condensate without electricity, eliminating the need for manual drainage.
Durable & Efficient: Made of pressure-resistant aluminum alloy with an all-copper adjustable knob and double filtration to prevent clogs.
Complete Kit & Versatile Use: Includes pneumatic drain, 8mm fitting, seal tape, and manual; ideal for compressors, tanks, dryers, and pneumatic systems.
Thorough Drainage: Effectively removes water and harmful liquids from air tanks, improving gas quality and preventing corrosion.
Standard 1/4" NPT Threads: Features both male and female 1/4" NPT connections—ensure compatibility before purchase.
Durable Brass Build: Made from high-quality brass for long-lasting, corrosion-resistant, and reliable performance across air, gas, and liquid systems.
Premium Build: Constructed from durable brass with an integrated, threaded outlet and elegant brass finish.
Compact & Efficient: Single-port integrated valve designed for streamlined performance and easy installation.
Reliable Brand: Manufactured by Walfront (UPC: 663862260335), offering trustworthy quality and consistency.
Easy Pull-to-Drain Design: Replaces twist-style petcocks—just pull the cable to drain without crawling under the tank; ideal for 80+ gallon tanks.
Heavy-Duty Brass Build: Thick, corrosion-resistant brass with deep, precise threads for secure, leak-free connection.
Reliable Performance: Restores full seal with stainless steel spring and rubber O-ring; supports up to 200 PSI working pressure.
Durable & Easy to Use: Made from solid brass with an aluminum handle—1/4 turn operation and no O-ring design for reliable draining.
Wide Compatibility: 1/4" MNPT inlet, 150 PSI working pressure, and -65°F to 250°F temperature range—ideal for most air compressors.
Complete Package: Includes 2 ball-type drain valves and 1 roll of 400" thread seal tape for quick installation.
Solid Brass Build: Rust-resistant and durable, ideal for long-term use in air compressor systems.
1/4" NPT Compatibility: Male-threaded shut-off valve fits most setups securely, with a leak-free 1/4-turn operation.
Reliable & Versatile: Handles high pressure for use as an air tank drain or airflow control valve in portable or fixed systems.
Solid Brass Construction: Built from durable brass with a brass exterior finish—corrosion-resistant and long-lasting.
Standard 1/4" NPT Connection: Male-threaded design for easy, secure installation in compressed air systems.
Reliable Brand Info: Made by Interstate Pneumatics, includes 1 piece (UPC 099461689466) for straightforward compatibility
OEM Replacement: Replaces multiple part numbers including Haldex 12105, R95512105, AV12105, and more—1/4" NPT connection with 60" cable.
Durable & High-Performance: Made from high-quality alloy, designed to prevent buildup of condensation and pollutants in semi-truck air systems.
Complete Package & Support: Includes 2 air brake reservoir drain valves with cables; responsive 12-hour customer service for any inquiries.
Standard Fit: 1/2" G (20mm) thread size—ideal replacement for damaged air compressor tank drain cocks.
Durable Brass Construction: Made from strong, corrosion-resistant brass for long-lasting performance.
Easy to Use: Simple turn-handle operation to drain water; includes 2 brass drain valves in the package.
Anti-Clog Design: Double filtering system prevents clogging and ensures smooth gas flow by blocking debris.
Automatic & Manual Drainage: Drains condensate automatically or manually without releasing air, reducing maintenance.
Durable Build: Made from aluminum alloy and brass—sturdy, noise-free, and long-lasting with no electricity needed.
