SEA automatic gate openers for hydraulic gate opener applications. We also sell Swing gate openers, Inground gate openers, Sliding gate openers, barrier gate openers. Be sure to check out  the Lepus Heavy Duty Chain and Vela Rapid Barrier. 

sea hydraulic gate operator
     Upswung Corp.
     195 HWY 50, Stateline, NV 89449                        
     US Mail: P.O. Box 2713, Stateline, NV 89449
We are Distributors of SEA Gate Openers for Commercial, Residential and Agricultural automatic gates application. Call for expert advice from licensed installers.
Contractors License   NV. #57900   CA #363787 since 1978

Phone Hours (PST)
7:30 to 4:00 Mon.-Thu, 7:30 to 1:30 Fri.

Main Store
Gate Products

Lifting Hinges |Residential Gate Openers |Commercial Gate Opener | Swing Gate Operators
Slide Gate Operators |Gate Opener Accessories | Access Control Systems | Product Manuals

"Expert help from licensed Professionals from purchase to completion of your project and technical support ."        
 Fax order  775-588-1473    Phone   800-838-5612 
Click here for all our Gate Products at Main Store

sea gate operatorssea Hydraulic gate operatorshl410-11 sentexhl410-460 sentex

Technology, Quality, Reliability and Service.

In less than ten years SEA has become a leader in Swinging and Sliding gate automation in our 110,000 square foot production facility which uses the latest engineering advancements.
This winning strategy which has allowed SEA to become a major worldwide gate opener manufacturer and to create links with customers in over 50 countries. 


General Information:
 Customer Support:   

Telephone: (800) 838-5612
Fax:     775-588-1473


Gate operator installations should be completed by a qualified installer only. Upswung LLC  assumes no liability if product is installed incorrectly. Please see owners / installation instructions for complete details.

Terms /Conditions/Guarantee & Return Policy
Copyright 2007 Upswung Corp

sentex stanley control board
Swing Operators
Sea Alpha 
Mini Tank
Half Tank
Full Tank
Swing gate Kits
 hl410-21 sentex
Inground Openers
Compact 400
Compact 800
Compact 1600
Lyra 1600
sentex hl-440
Slide Operators
Orion Rack 
Orion Chain
Lepus Medium Duty Chain
Lepus Heavy 
Duty Chain
Taurus Chain
Lepus Heavy 
Duty Rack
Taurus Rack
 hl410-390 sentex
Barrier Gate  Operators
Vela Barrier
Vela Industrial
Vela Rapid 
Verg Barrier 
automatic gate openers

Installation Manuals

SEA Automatic Gate Openers our are specialty

we only sell quality automatic gate operators from the top companies known for their quality and electric gate products.