PARKER Plug: Solid Hex Drive Plug, Carbon Steel, 1/4 in, NPT Threaded
The PARKER Solid Hex Drive Plug (MPN 4 PH-S) is a carbon steel threaded instrumentation extreme-pressure pipe fitting with 1/4 in NPT threads and a maximum operating pressure of 8,000 psi. 3G Electric interprets your…
SKU 3G-OTH-474722
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Product Description
The PARKER Solid Hex Drive Plug (MPN 4 PH-S) is a carbon steel threaded instrumentation extreme-pressure pipe fitting with 1/4 in NPT threads and a maximum operating pressure of 8,000 psi. 3G Electric interprets your demand for genuine industrial fittings, sourcing this PARKER plug across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the PARKER 4 PH-S solid hex drive plug used for?
The PARKER 4 PH-S solid hex drive plug is used to seal ports in extreme-pressure instrumentation systems. It is a carbon steel fitting with 1/4 in NPT threads, rated for 8,000 psi, commonly applied in hydraulic and pneumatic circuits where leak-free sealing is critical.
What are the specifications of the PARKER 4 PH-S plug?
The PARKER 4 PH-S is a carbon steel solid hex drive plug with 1/4 in NPT threads and a maximum operating pressure of 8,000 psi. It is a threaded instrumentation extreme-pressure pipe fitting designed for reliable sealing in high-pressure fluid systems.
Where to buy the PARKER 4 PH-S plug worldwide?
3G Electric supplies the genuine PARKER 4 PH-S solid hex drive plug worldwide. We handle full logistics and customs clearance to deliver this carbon steel, 8,000 psi rated fitting to your facility. Contact us for availability and lead time.
How to install a PARKER solid hex drive plug?
Apply a compatible thread sealant to the NPT threads of the PARKER 4 PH-S plug. Hand-tighten the plug into the port, then use a hex wrench to torque it to the manufacturer's recommended specification. Avoid over-tightening to prevent thread damage or leakage.
Used in
Common applications for PARKERPARKER Products
3G Electric supplies PARKER threaded instrumentation extreme-pressure pipe fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









