Pipe P01 Classic
Pipe P01 Classic

P01 Series Core, standard-clearance geometry for clean hose routing.

Pipe P01 Classic Pipe P01 Classic Pipe P01 Classic Pipe P01 Classic

Classic body geometry and a cylindrical hose interface support standard routing. Built to the P01 flange interface, it fits natively across P01 Series flanges.

HYDPRO Pipe P01 Classic connector mounted on a black BCD bladder with corrugated hose, dark studio shot
  • Classic – 45.5 mm / 1.79 in
  • Ridge Nut – 12.75 mm / 0.5 in

Defined by profile geometry and Series interface.

PIPE

CONNECTOR SYSTEM

Straightforward elbow connector interface.

Straightforward elbow connector interface.

CLASSIC

BODY PROFILE

Classic profile construction with a cylindrical hose interface.

Classic profile construction with a cylindrical hose interface.

Flange diameter ~53 mm / ~2.09 in
Standard Profile Min. collar height ~14 mm / ~0.55 in Trapezoidal thread 3mm pitch 8-Ridge alternating interlock coupling section

Flange diameter ~53 mm / ~2.09 in
Standard Profile
Min. collar height ~14 mm / ~0.55 in
Trapezoidal thread 3mm pitch
8-Ridge alternating interlock coupling section

RIDGE

NUT PROFILE

Anti-slip surface Ridge-based profile.

Anti-slip surface
Ridge-based profile.

Ridge-textured profile for added grip and control.

Pipe T01 Classic — Extended Mount Compatibility

Engineered for cross-platform integration, HYDPRO Connector Units are available in T23 and T25 Mount Standards, specifically configured for 23.6 mm (0.93 in) and 25.4 mm (1.00 in) corrugated hoses.

INFLATOR SYSTEM · CONNECTOR UNITS

Each HYDPRO device is engineered and manufactured in Italy: one chain from raw material to release. Polymer families are selected for constant immersion, precision-drawn brass runs on in-house CNC lines, and every device leaves built, tested, and signed off under one roof.

Whatever the field runs, HYDPRO builds to it natively: every established mount standard, thread, and host geometry, covered from the factory. Your setup stays as it is, integration stays clean, and the response repeats: the same command, the same result, on every dive.

Pipe P01 Classic
Pipe P01 Classic

P01 Series Core, standard-clearance geometry for clean hose routing.

Pipe P01 Classic

HYDPRO Underwater Air Management devices across inflator, drysuit, hose, and pressure-relief systems: built to upgrade your dive setup with controlled integration, consistent response, and cleaner equipment architecture.

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Compare products

HYDPRO Power J01 K-Style inflator side view with K-profile body

J01 Series Core. HYDPRO K-profile, open geometry.

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HYDPRO Power J01 Raw inflator side view with squared-off monobloc body

J01 Series Core. Squared-off monobloc body, closed geometry

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HYDPRO Power Q01 Code inflator side view with forged Code body geometry

Q01 Series Core. Robust proportions, open geometry.

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IDENTITY
Series
J01
J01
Q01
Compatibility
Fits T23 and T25 corrugated hoses
Fits T23 and T25 corrugated hoses
Fits T23 and T25 corrugated hoses
Application
BCD and wing buoyancy control
BCD and wing buoyancy control
BCD and wing buoyancy control
Range
Tek
Tek
Tek
Variant
K-Style
Raw
Code
External body geometry
Established K-profile, open geometry.
Squared-off monobloc body, closed geometry.
Robust proportions, open geometry.
SIZE & WEIGHT
Overall height
78.1 mm / 3.07 in
78.6 mm / 3.09 in
78.6 mm / 3.09 in
Overall width
69.4 mm / 2.73 in
66.5 mm / 2.62 in
70.1 mm / 2.76 in
Overall depth
26 mm / 1.02 in
27.8 mm / 1.09 in
26.8 mm / 1.06 in
Weight
Metal = 136.4 g / 4.81 oz
Technopolymer = 79.9 g / 2.82 oz
Non-Magnetic = 76.9 g / 2.71 oz
Metal = 135.5 g / 4.78 oz
Technopolymer = 80.1 g / 2.83 oz
Non-Magnetic = 77.1 g / 2.72 oz
Metal = 160.7 g / 5.67 oz
Technopolymer = 97 g / 3.42 oz
Non-Magnetic = 94 g / 3.32 oz
COUPLING & INTERFACE
Mount standard
T23 (23.6 mm / 0.93 in)
T25 (25.4 mm / 1.00 in)
T23 (23.6 mm / 0.93 in)
T25 (25.4 mm / 1.00 in)
T23 (23.6 mm / 0.93 in)
T25 (25.4 mm / 1.00 in)
PERFORMANCE & BUILD
Command interface
Round Touch
Round Touch
Round Touch
Inflate button diameter
22 mm / 0.87 in
22 mm / 0.87 in
25 mm / 0.98 in
Exhaust button diameter
22 mm / 0.87 in
22 mm / 0.87 in
25 mm / 0.98 in
Inflation architecture
Piston — Second Generation
Piston — Second Generation
Piston — Second Generation
Inflate button actuation force
3.2 kgf / 7.05 lbf
3.2 kgf / 7.05 lbf
2.1 kgf / 4.63 lbf
Second-stage actuation force
4 kgf / 8.82 lbf
Maximum extended-stage inflation flow
350 L/min / 12.36 SCFM
Inflation flow rate — range & progression
65–285 L/min across 4 progressive levels
65–285 L/min across 4 progressive levels
65–275 L/min across 4 progressive levels
+ Q-Shift HI-FLOW: 350 L/min second stage
Flow Ramp
Edge Lock System
Q-Shift
Exhaust architecture
Driven Seal
Driven Seal
Driven Seal
Exhaust button actuation force
3.18 kgf / 7.01 lbf
3.18 kgf / 7.01 lbf
3.2 kgf / 7.05 lbf
Exhaust flow rate — range & progression
60–350 L/min across 4 progressive levels
60–350 L/min across 4 progressive levels
60–350 L/min across 4 progressive levels
Actuation core
Metal
Technopolymer
Non-Magnetic
Metal
Technopolymer
Non-Magnetic
Metal
Technopolymer
Non-Magnetic
CONFIGURATION
Configuration options
Metal, Technopolymer and Non-Magnetic actuation configurations
Metal, Technopolymer and Non-Magnetic actuation configurations
Metal, Technopolymer and Non-Magnetic actuation configurations