Paquete de 3 bisagras de puerta de cierre automático hidráulicas ajustables de alta resistencia de 4,5", resistentes al fuego, mortaja completa, negras - K51M-450-B3 | Bisagras Waterson

Descripción

Product description Failure is not an option. Neither is fear. Waterson Corporation - the most effective closer hinge system 40 years in business30 countries utility patents3 products combined into 1 Founded in 1979, Waterson Corp. has more than 40 years experience in the hardware business. Engaging in international trade of special fasteners and cold forging accessories, Waterson invested volumes of capital in launching Research and Development projects and engaging in design improvement since 1990. This has earned Waterson numerous international awards. Since 2005, Waterson Corp. started to develop the automatic door closer. After a six-year development, we officially launched Waterson Stainless Steel Auto Door-Closer Hinges in 2011. In 2015, a new hybrid hinge of mechanical and hydraulic technology was launched. This hinge integrates all the functions of a door closer, floor spring, and self-closing hinges for doors of all kinds. This self-closing gate hinge is designed for outdoor use, e.g., exterior doors, exterior gates, and fence doors, and can be used in drastically changing climates. It works with all types of gates & fences. It’s fully adjustable with auto close & multi-speed control for 10-200 KG (22-440 lbs) door and provides flexible closing power. It features a special rustproof design using high quality stainless steel. This heavy duty pure mechanical hinge is the most durable in the business. Light opening force only 5lbs. WATERSON Commercial Self-closing Hinge Suitable for interior & exterior openings. Easy installation with a subtle balance between aesthetics & functionality. We guard your privacy behind doors, soothe the noises of slamming, & promise a comfortable dwelling environment. Buying Options Buying Options Buying Options Customer Reviews 4.3 out of 5 stars 7 4.7 out of 5 stars 4 — Price $399.59$399.59 $440.59$440.59 — no data Door thickness 1-3/4" 1-3/4" 1/3/4" Doot info < 7’0 x 4’0, ≤ 260 lbs < 7’0 x 4’0, ≤ 260 lbs < 8’0 x 4’0, ≤ 260 lbs Self-closing ● ● ● Fluid Motion* ● no data Hold-open no data ● Qty of Hinge 3 hinges/door (SA.SA.SA1) 3 hinges/door (DS.HA.SA1) 4 hinges/door (SB.SA.SA.SA1) Application： Hotel guest room / Metal door / Commercial fire-proof door Type: SA Hinge - Controls Closing Speed from 21 - 90° and Closing Force.SB Hinge - Door closing+control closing speed+hold-open at 85°+/-5°SA1 Hinge - Controls Closing Speed from 0-20° and Closing Force.DS: Provides Closing Force, double power output.HA: Hydraulic buffer in 0-20°+control speed in 20-90° Acronym: S: Spring Closing ForceA: 20-90° Closing Speed ControlA1: 0-20° Closing Speed ControlH: Hydraulic bufferB: Hold-open at 85°+/-5° Included Products： 3mm hex wrench*1pc5mm hex wrench*1pcFor the wood door - Crosshead self-tapping screws (SUS#12-24 UNC-1/2"L) For the metal door - Crosshead machine screws (SUS#12x1-1/4"(31.75mm)L) Note: Please refer to our instruction manual for detailed instructions.The product lifetime and its maximum loading weight will be influenced by the loading pressure or the set-up of braking graduation. See More

Características

• ADVANCED ENGINEERING - 2 products in 1. Combines a heavy duty hinge and door closer in 1 product.
• FULLY ADJUSTABLE - Complete adjustability of closing force and closing speed. Set it to close exactly how you need.
• DURABLE - Stainless steel construction, no hydraulics, no leaking oil. Fully weather resistant. 1,000,000 cycles tested to provide many years of maintenance free operation.
• VERSATILE - Suitable for fire-rated metal doors, interior wood doors, frameless glass openings and gate applications. Maximum loading up to 440 pounds ( 200kg). Fitting for concealed doors, interior and exterior swing doors of all kinds.
• COMPLIANT - ADA, UL Listed R26997, ANSI/BHMA A156.17 Grade 1.

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