Prevost Aluminum Tapered Male Thread Straight Fitting For Pipe

Description

Prevost Aluminum Tapered Male Thread Straight Fitting For Pipe

Technical specifications

• Technology :PPS Grip Concept
• Operating pressure :29 to 232 psi
• Vacuum capability :0.59 inHg (vacuum 98%)
• Temperature : 5 deg. F to 158 deg. F
• Construction :Pipe and fittings: alu.
• Highlight :Scalable system
• Meets standards :ASME B31.3 REACH

Reference	For pipe OD (in)	NPT male thread	A inch	B inch	C inch
PPS1 MM16252	1/2	3/8 ft MNPT	1.260	2.047	1.024
PPS1 MM16253	1/2	1/2 ft MNPT	1.260	2.283	1.024
PPS1 MM20253	3/4	1/2 ft MNPT	1.496	2.559	1.260
PPS1 MM20254	3/4	3/4 ft MNPT	1.496	2.638	1.260
PPS1 MM25253	1	1/2 ft MNPT	1.811	2.874	1.496
PPS1 MM25254	1	3/4 ft MNPT	1.811	2.913	1.496
PPS1 MM25255	1	1 MNPT	1.811	3.071	1.496
PPS1 MM32255	1 1/4	1 MNPT	2.244	3.465	1.811
PPS1 MM32256	1 1/4	1 1/4 MNPT	2.244	3.504	1.811
PPS1 MM40256	1 1/2	1 1/4 MNPT	2.677	4.173	2.244
PPS1 MM40257	1 1/2	1 1/2 MNPT	2.677	4.173	2.244
PPS1 MM50257	2	1 1/2 MNPT	3.307	4.724	2.835
PPS1 MM50258	2	2 MNPT	3.307	4.882	2.835
PPS1 MM63258	2 1/2	2 MNPT	3.937	5.748	3.543
PPS1 MM63259	2 1/2	2 1/2 MNPT	3.937	5.984	3.543
PPS1 MM80259	3	2 1/2 MNPT	4.764	6.811	4.331
PPS1 MM802510	3	3 MNPT	4.764	6.890	4.331

Prevost PPS Aluminum Tapered Male Thread Fitting

The Prevost PPS Aluminum Tapered Male Thread Fitting (Male Adapter) is the essential link between your Prevost aluminum piping network and standard threaded industrial equipment. Designed with a high-precision tapered male thread (NPT or BSPT) on one end and the secure PPS push-to-connect technology on the other, this fitting ensures a rock-solid transition from your air supply to your distribution line.

This fitting is typically used at the “start” and “end” of systems—connecting piping directly to compressor outlets, receiver tanks, filters, or heavy machinery ports without the need for additional nipples or unions.

Key Features & Benefits

• Universal Equipment Compatibility: The tapered thread design ensures a tight, pressure-resistant seal when connected to female ports on compressors, dryers, and FRL units.
• Hex-Nut Design: Features a machined hexagonal body that allows for easy tightening with a standard wrench, ensuring the thread is seated securely without damaging the fitting or the equipment.
• PPS Grip Security: The pipe side utilizes the signature stainless steel grip ring and lubricated seal, ensuring that once the aluminum pipe is inserted, it stays leak-free and secure under pressure.
• Corrosion-Free Transition: The all-aluminum body eliminates the risk of galvanic corrosion that can occur when mixing dissimilar metals, ensuring the integrity of the connection over years of service.
• Full-Bore Flow: The internal geometry is unobstructed, allowing for maximum air volume to pass from the equipment into the pipe system without restriction.

Technical Specifications

• Part Series: PPS1 JM (Male Connector)
• Connection Type:
  • Side A: Tapered Male Thread (NPT or BSPT/R-Thread)
  • Side B: PPS Connection for Aluminum Pipe
• Body Material: Aluminum Alloy (EN AW 6082 T6)
• Operating Pressure: Up to 232 PSI (16 bar)
• Operating Temperature: -4°F to +176°F (-20°C to +80°C)
• Vacuum Compatible: Yes
• Installation: Requires thread sealant (PTFE tape or paste) on the tapered thread side; push-to-connect on the pipe side.

Ideal Applications

• Compressor & Tank Connection: Screwing directly into the outlet valve of a compressor or the inlet of an air tank to start the piping run.
• Air Treatment: Connecting line filters, dryers, or regulators to the aluminum pipe system.
• Machine Hookup: Connecting the main air line to the female inlet port of a CNC machine or pneumatic press.