Gold Member Since 2013
Audited Supplier
Hangzhou Guardson Hardware Co., Ltd.

Door Closer, Door Accessory, Door Controller manufacturer / supplier in China, offering Door Closer 700 Series (317020), Zinc Alloy Shelf Support, Cabinet Support (103011), Drawer Slide Full Extention Side Mounting 42mm or 45mm (113170) and so on.

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Supplier Homepage Product Door & Window Hardware Door Closer Door Closer 700 Series (317020)

Door Closer 700 Series (317020)

FOB Price: Get Latest Price
Min. Order: 500 Pieces
Production Capacity: 30000PCS/Month
Transport Package: Standard Export Carton
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: 317020
  • Trademark: Guardson
  • Origin: China
  • Material: Aluminum Alloy
  • Specification: UL Listed, ISO9002.
  • HS Code: 83026000
Product Description
Door Closer 700 Series
Item No.: 317020

Aluminium with Steel Arm

Silver(Alum), Antique Bronze(Duro), Gold. Other color upon request.

· Commercial and Residential use.
· Two separate valves with adjustable closing and latching speed.
· Universal application, non hhanded (Suit for both right & left hand door).
· Designed for all standard installations.
· Tested to meet or exceed ANSI standard 156.4.
· Power size range can be selected from 1 to 5.
· 5 year guarantee.
· Optional back-check controlled by separate regulation valve.

· Dual valve, closing and latching speed controlled by two separate regulating valves.
· Standard packing for regular and top jamb installation. Parallel arm installation optional.
· Heavy duty rack and pinion, high strength cast aluminium body.

· UL Listed.
· ISO9002.

Min Order:

Packing Type:
1PCS Packing in 1 White Box

Standard export carton

Gate / Door

H. S. Code:

Country of Origin:

30% deposit by T/T before production, 70% balance by T/T before delivery.
L/C at sight

30-40 days after the deposit.

Samples offer:
We will offer free samples for quality checking
Item No. Can be choosed type Dimension (mm) Suit for door weight
length of closer body horizontal mounting holes vertical mounting holes height of closer body projection form door
317020 N 179 162 22 40 65 25KGS
317021 N 186 168 19 43.5 67 25-45KGS
317022 N, BC 223 206 19 44.5 72 45-65KGS
317023 N, BC 248 230 19 44.5 72 65-85KGS
317024 N, BC 248 230 19 44.5 72 85-120KGS
N: Normal
D: Built-in hold open type
BC: Back Check
Optional Items:
Decorative P.V.C. Cover only for 317020 / 317021 type.
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Mr. Allen
General Manager
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