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Self Closing Certifire Door Closer，Inward Opening Small Door Closer No Oil Leakage
Self Closing Certifire Door Closer，Inward Opening Small Door Closer No Oil Leakage
Self Closing Certifire Door Closer，Inward Opening Small Door Closer No Oil Leakage
Self Closing Certifire Door Closer，Inward Opening Small Door Closer No Oil Leakage
Specifications
Brand Name :
Dorrenhaus, DORHAUS
Model Number :
D303S
Certification :
UL228, ISO9001:2015
Place of Origin :
Zhejiang, China
MOQ :
100sets
Price :
USD6.00-USD6.50 per set
Payment Terms :
D/P, L/C, , T/T, Western Union, MoneyGram
Supply Ability :
20,000sets / month
Delivery Time :
5 weeks
Packaging Details :
1set in 1 paper box, 20sets in carton of 430*260*300mm, 24ctns in 1 wooden pallet size: 110*85cm
Master Keyword :
Certifire Top Jamb Door Closer
Width Limit :
950mm
Max. Open Angle :
130 degree
Max. Door Weight :
65kg
Alternative Function :
Guide Rail Arm
Suitable Temp. :
-40℃ to 45 ℃
Guarantee Period :
3 years
Closing Power :
#3
Description

Self Closing Certifire Door Closer , Inward Opening Small Door Closer No Oil Leakage

  • UL 228 certification, 300,000+ tested life cycles
  • Focusing on the manufacturing door closers only
  • Even running, no oil leakage, no abnormal sound

Ω Certifire Small Door Closer D303S for Inward Opening Residential Door

Ω Aluminum Alloy Casting Closer Body with Reinforced Steel Swing Arm

Ω Dual Adjusting Valves Controls Self Closing and Latching Speed

Ω Design for Top Jamb Inward Opening Mounting, Universal Application

Ω Fixed Closing Size Three, Suitable Door Weight 40-65kg, 950mm Width

Ω Optional Hold Open Function, Aluminum Guide Rail Arm Optional

Ω UL 10C Certifire for swing type fire door, up to 3 Hours Fire Rating

Ω Key Features: Small outer dimension, UL listed, Cost-effective

Ω Product Structure: Rack and pinion heat treatment, powder bearing

Ω Appearance: Small and Exquisite, temper force with grace

► Stable cooperative partner of global top door control trade mark

Finishes: Painted - Silver, Bronze, White, Gold, Black, Brown

* SOFT, NO MANUAL CLOSING REQUIRED: let the door do the work, enjoy self-acting closing

and locking, keep quiet and safety.

* SPRING THRUST, EASY BACK: reinforced steel rocker arm will not impact opening, while

closing doors slowly enough to allow graceful entrance and exit

Model

Applicable

Width

Max. Door

Weight

Closer Size

(LxWxH)

Mounting

Dimension

D303S

 950mm 40-65kg

167*37*56.5mm

153*19mm

Closing

Force

Max. Open

Angle

Fire Rated

Standard

Quality

Assurance

Certification
size 3 130º UL 10C 36 Months

UL 228

Self Closing Certifire Door Closer，Inward Opening Small Door Closer No Oil LeakageSelf Closing Certifire Door Closer，Inward Opening Small Door Closer No Oil Leakage

Self Closing Certifire Door Closer，Inward Opening Small Door Closer No Oil Leakage

Self Closing Certifire Door Closer，Inward Opening Small Door Closer No Oil Leakage

Product tags

automatic door bottom seal

,

exterior door bottom seal

,

bottom seal for garage door
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Self Closing Certifire Door Closer，Inward Opening Small Door Closer No Oil Leakage

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Product Detail
Brand Name :
Dorrenhaus, DORHAUS
Model Number :
D303S
Certification :
UL228, ISO9001:2015
Place of Origin :
Zhejiang, China
MOQ :
100sets
Price :
USD6.00-USD6.50 per set
Contact Supplier
Self Closing Certifire Door Closer，Inward Opening Small Door Closer No Oil Leakage
Self Closing Certifire Door Closer，Inward Opening Small Door Closer No Oil Leakage

Zhejiang Dorrenhaus Hardware Industrial Co., Ltd.

Active Member
7 Years
zhejiang
Since 2011
Business Type :
Manufacturer, Exporter
Main Products :
Automatic Hydraulic Door Closer, Automatic Sliding Door Closer, Automatic Fire Door Closers
Total Annual :
15,000,000-18,000,000
Employee Number :
200~250
Certification Level :
Active Member
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