982 / 983 / 984 / 985 Slim Door Closer Series
The 982 / 983 / 984 / 985 Slim Door Closer Series is shown in the Tongguan catalog as a slim type door closer family for project doors. The series covers door leaf widths from 800mm to 1250mm, door weight ranges from 15kg to 120kg, and two-stage adjustable speed control for practical site tuning.
What buyers need to know first
Hardware buyers usually compare door type, opening size, fire rating, finish and access-control compatibility before asking for price.
Slim Model Range
The catalog groups models 982, 983, 984 and 985 as slim type door closers, giving buyers a stepped model range for different door widths and weights.
Two-Stage Speed Adjustment
The speed governing column lists two-stage adjustable speed. The installation diagram shows first-stage speed adjustment from 180 degrees to 15 degrees and second-stage speed adjustment from 15 degrees to 0 degrees.
Construction Notes
The catalog feature notes mention a plastic moving arm, die-casting aluminum alloy body, sealed structure to help prevent oil leakage, high-carbon steel axis and rack work, and hydraulic pressure valves for separate speed control.
Applications
Buyer Advantages
Four-model slim series covers light to heavier door closer requirements
Slim body appearance helps match commercial interior hardware schedules
Two-stage speed adjustment supports practical site tuning
Model table makes door width and door weight selection straightforward
Can be supplied with locks, hinges, exit devices and complete door packages
Related Hardware
8000 Series Fire Rated Exit Device
Rim type fire rated exit device for single and double leaf doors with UL/ULC listing and ANSI Grade 1 performance
F5000 Series Fire Rated Exit Device
Rim type fire rated exit device for single leaf doors, available in half-length and full-length versions
F5600 Series Fire Rated Exit Device
Rim type double leaf fire rated exit device with vertical rod function and 3-hour UL fire exit hardware listing
Frequently Asked Questions About Door Hardware
What types of door hardware can SNRIDA supply?
SNRIDA can supply door hardware across several catalog groups, including panic exit devices, door closers, floor hinges, locks, handles, patch fittings and matching accessories. Each product page lists the catalog series, the door applications it is shown for, and the available material and finish options. Buyers should review the relevant product page for the model in scope before sending a quotation request.
Can door hardware be matched with different door types?
Yes. The hardware models in the SNRIDA catalog are reviewed against door type, leaf configuration, opening size, material and finish to confirm matching. Buyers should share the door type (for example single leaf, double leaf, wood, metal, fire exit or security door), the leaf dimensions and the planned finish so the export team can confirm the correct hardware selection before production.
What information is needed for a hardware quotation?
Please provide the product name or slug, the quantity, the door type and leaf dimensions, the preferred model and finish, the destination country, and any project drawings or hardware schedules that already exist. If the hardware is being matched with a specific door, fire door or security door order, please mention the related project reference so the hardware quotation can be confirmed against the same configuration.
Can hardware openings or installation details be prepared before shipment?
Yes. Thru-bolt positions, opening direction, hold-open or non-hold-open selection and other installation details can be reviewed against the approved drawings before shipment. Buyers should confirm the hardware model, opening direction, hold-open requirement and any on-site installation constraints before production so the configuration is built in from the start.
Can SNRIDA provide available certificates or test reports where applicable?
Depending on the project requirement and the specific hardware model selected, SNRIDA can provide product specifications, technical drawings, packing details and available certificates or test reports where applicable. Buyers should confirm required documents with their contractor, consultant or customs broker before shipment.
What should buyers confirm before ordering door hardware?
Buyers should confirm the hardware model and series, the door type and leaf dimensions, the finish tone, opening direction, hold-open or non-hold-open requirement, the accessory package (cylinder, trim, lever, arm type, mounting accessories) and the destination market. Production is started only after the configuration is approved against the project drawings and the related door order, if any.
Need more details about this product?
Send us your requirement and we will reply with specifications, pricing, and delivery details.