Essential Strength Seated Pec Fly /Rear Delt
Style # ES-55A03YR
Commercial-Grade Frame Construction:
Main frame: 4.65″ × 2.95″ × 0.12″ semi-elliptical steel tubing
Functional area: 4.72″ × 1.97″ × 0.12″ flat oval tubing
Movement arms: 3.15″ × 1.57″ × 0.12″ steel tubing
Joint sections: 3.94″ × 1.97″ × 0.12″ flat oval tubing
All structural components utilize high-quality Q235 steel
Smooth & Controlled Performance:
CNC-machined POM cam system (“super steel”) provides excellent lubrication
and wear resistance for fluid, consistent motion
High-strength cable system rated for up to 3,080 lbs ensures long-term
durability
Precision POM pulleys with high-quality bearings deliver quiet, low-friction
operation under heavy use
Internally routed cables maintain a clean, organized appearance
User-Focused Design:
Rotating grips promote proper wrist alignment and reduce joint stress during
heavy training
Aluminum alloy seat support with parallelogram adjustment and torsion spring
assist allows for quick, safe, and precise positioning
Full Shroud Design:
Durable full shrouds constructed from 0.16″ thick virgin ABS provide enhanced
safety and a clean, modern look
Integrated ABS guards add protection to high-contact areas
Comfort-Driven Components:
High-density foam padding offers long-lasting comfort and support
Upholstered with furniture-grade PU leather for durability and easy maintenance
Net Weight: 481lbs Gross Weight: 503lbs
Footprint (L × W × H): 57.1″ × 49.2″ × 78.7″
Weight Stack: 175lbs
The Essential Seated Pec Fly /Rear Delt embodies the core principles of the Essential Strength Line—durability, smooth performance, and intuitive movement. This dual-function machine allows users to seamlessly perform both pectoral fly and rear deltoid exercises, promoting balanced upper body development with proper biomechanics and control.
Engineered for full-commercial use, the rotating handle design helps reduce wrist strain—especially under heavier loads—while delivering a full, natural range of motion. With precision components and user-focused adjustability, this unit ensures a smooth, comfortable, and reliable training experience for all users.
“ProMaxima has provided top-quality equipment for our weight room, along with outstanding installation and service. Their equipment is comparable to or exceeds the quality of more expensive products, and the service has been exceptional.”
“From day 1 our student athletes have benefited from PMX Equipment – we are seeing results on the field and on the courts.”
“PMX strength equipment has set our department up for success because of how durable, flexible, and adjustable it is depending on what season and athletes we need to train.”
