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Supco Negative Pressure Trap: 5 5/8 in Lg (MPN NPW34H) - Negative Pressure Drain Traps
SupcoNegative Pressure Drain Traps

Supco Negative Pressure Trap: 5 5/8 in Lg (MPN NPW34H)

The SUPCO Negative Pressure Trap (MPN NPW34H) is a PVC-bodied negative pressure drain trap designed for universal compatibility. This 5 5/8-inch-long trap is suitable for use with any compatible manufacturer model…

SKU 3G-OTH-71662

Brand
Supco
Item
Negative Pressure Trap: 5 5/8 in Lg
Category
Negative Pressure Drain Traps
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Technical Specifications

Supco
Manufacturer Part Number
NPW34H
Product Type
Negative Pressure Trap
Body Material
PVC
Compatible Series
Universal
Compatible Manufacturer Model Number
Universal
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Supco Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUPCO Negative Pressure Trap (MPN NPW34H) is a PVC-bodied negative pressure drain trap designed for universal compatibility. This 5 5/8-inch-long trap is suitable for use with any compatible manufacturer model number and series, offering a versatile solution for condensate drainage in negative pressure applications.

Frequently Asked Questions

What is the SUPCO Negative Pressure Trap used for?

The SUPCO Negative Pressure Trap (NPW34H) is used to drain condensate from HVAC equipment operating under negative pressure. Its PVC body and universal compatibility make it suitable for a wide range of commercial and industrial condensate drainage applications.

What are the specifications of the SUPCO Negative Pressure Trap?

The SUPCO Negative Pressure Trap (MPN NPW34H) has a PVC body, measures 5 5/8 inches in length, and is designed for universal compatibility with any manufacturer model number and series. It is a negative pressure drain trap for condensate removal.

Where to buy the SUPCO Negative Pressure Trap worldwide?

3G Electric supplies the SUPCO Negative Pressure Trap (NPW34H) worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this universal negative pressure drain trap.

How to install the SUPCO Negative Pressure Trap?

Install the SUPCO Negative Pressure Trap by connecting it to the condensate drain line of the HVAC unit, ensuring the trap is positioned to maintain a water seal against negative pressure. Follow standard HVAC condensate drainage best practices and local codes for secure, leak-free installation.

Used in

Common applications for Supco
Commercial refrigeration display cases — Supco RO82 relay and CSS-25U starter for compressor motor control without run capacitors
Medium-load HVAC systems — Supco SPP 6/SPP 8 hard-start devices to reduce compressor inrush current and extend motor lifespan
Cold-chain pharmaceutical and food storage — SL300TH temperature–humidity data logger for continuous monitoring and regulatory documentation
Refrigerant service operations — Piercing valves and perforator cocks in 1/2" and 5/8" sizes for fast, non-invasive line access
Compressor thermal management — Universal Compressor Door for reducing shell temperature and improving efficiency in hot ambient conditions
Retrofit and field repairs — Supco controls with Quick Connect terminals for rapid installation in legacy refrigeration circuits

Supco Products

3G Electric supplies Supco negative pressure drain traps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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