ESW (Essential Seawater) Pipeline Inspection Robot
PYPER
PYPER Butterfly is a robot developed to overcome structural constraints such as butterfly doors inside pipelines. It is specifically designed to pass through butterfly doors installed in 30-inch pipelines, allowing for stable entry and operation even in confined spaces. The robot flexibly adapts to various environmental limitations, and its customized design reflects the user’s specific operational needs, ensuring high efficiency and reliability in real-world applications.
Successfully Deployed and Inspected Over 30 Times in Key Systems Such as ESW, CWIC, and CWDC
Hanul unit 2,
Sep 2023
Contributed to restart approval through TBCCW system inspection
Hanbit unit 3,
Oct 2023
Responded to regulatory requirements with in-operation CV internal deployment
Hanul unit 1,
Dec 2024
Acquired targeted data via in-operation CV internal deployment
PYPER Series
PYPER 28
PYPER 20
Dimensions
(L×W×H)
825x455x630 (mm)
490x260x425 (mm)
PYPER Butterfly
530x145x290 (mm)
Weight
25kg
7.5kg
8kg
Inspectable
Pipe Sizes
24", 26",
28"(Standard),
30", 32"
20"
20" with
butterfly valves
Real Time
Inspection Distance
200m / 250m
/ 400m
30m
30m
Inspection Speed
100m/1h
-
-
PTZ Camera
1920x1080 @60fps / Optical Zoom - 4x
Inspection
Level
VT-3
-
-
6-Channel Camera (Panoramic)
23,040x2160
@20fps (4K)
11,880x1080
@60fps (FHD)
-
-
Engineered to See More. Built to Go Further
1. Inspection technology for complex pipeline structures
Enables precise inspection of pipelines with complex internal structures, including Embedded Steel Work (ESW)
2. Long-distance real-time data transmission
Transmits video and data in real time over distances up to 400 meters without delay
3. High-precision multi-channel visual inspection (VT-3 grade)
Simultaneous multi-channel imaging and analysis for enhanced inspection accuracy
4. Industrial waterproof design (IP rated)
Fully waterproof structure for stable operation in harsh environments
PYPER 28’s Onboard Camera
PYPER Butterfly
PYPER Butterfly is a robot developed to overcome structural constraints such as butterfly doors inside pipelines. It is specifically designed to pass through butterfly doors installed in 20-inch pipelines, allowing for stable entry and operation even in confined spaces. The robot flexibly adapts to various environmental limitations, and its customized design reflects the user’s specific operational needs, ensuring high efficiency and reliability in real-world applications.
