FEATURES
● Intertek ANSI/BHMA 156.4 Grade 1 Certification
● Double speed adjustment, ball bearing inside, closing smoothly
● 90°hold open optional
● 2,000,000cycles tested
● Applicable for aluminum doors and frame door
● Produced by Taiwan full automatic CNC machine
● If these installation instructions are ignored, the manufacturer will not take any responsibility
● After the door closer is installed at the head of the door, do not drill in this area to avoid damaging the door closer
● Door clearance recommendations
Door post1/8 "(3mm)
Door top guide rail 1/8 "(3mm)
Bottom doorrail3/ 16 "(4.8mm)
SPECIFICATIONS
MODLE | ●HD-850 |
CERTIFICATION | ●EN1154 & ANSI/BHMA 156.4&UL |
APPLICABLE DOOR WIDTH | ●1000-1250mm |
APPLICABLE DOOR WEIGHT | ●100~150kg |
MAXIMUM OPENING ANGLE | ●105° |
HOLD OPEN | ●90° |
LATCHING SPEED ADJUSTMENT | ●0-20° |
CLOSING SPEED ADJUSTMENT | ●20°-90° |
POWER ADJUSTABLE | ●EN2/EN3/EN4 |
SPEED CONTROL | ●Two section speed control |
ENGINE CYLINDER | ●Double |
PRODUCT SPECIFICATIONS | ●271*87*40mm |
CYCLES TEST | ●2,000,000cycles |
ANSI Grade 1 HD-850 Glass Door Overhead Closer Transom Concealed Door Closer
WHY CHOOSE US
GEKRONE floor springs are certified by the world's most difficult American Standard ANSI Grade1 2 million times test.
GEKRONE is the main drafting unit of the standard "Hydraulic Floor Spring".
GEKRONE has 4 national invention patents and dozens of utility model patents related to floor springs. The technical strength is strong.
Our Service
OEM/ODM service:We have a strong R&D team and can provide various designs to meet your needs.Also we can produce the products according to customers' requirements Such as Customized packaging, customized labels.
Delivery service:Fast delivery, if it is an order we have stock, it will take 7 days, if it is an order we don't have stock, it will take 30-45 days.
Quality control and after-sales service:There will be strict product inspection before shipment.If there is a problem, We will provide you with solutions.
FQA
Q: Are you a trading company or a manufacturer?
A: We are a professional manufacturer of door control hardware for many years.
Q: Can you provide samples for quality inspection?
A: Yes, we are willing to provide samples, but the courier cost will be borne by you.
Q: What is the payment method of your factory?
A: T/T is the best.
Q: Where is your factory?
A: Our factory is located in Jiangsu Province, and we also have factories in Zhejiang and Anhui, which are very close to Shanghai. You are warmly welcome to visit our factory at your convenience.
Please do not hesitate to contact us and we will get back to you quickly!