CR 300

Click For Enlargement

300 Series Door Closer

Meets Or Exceeds ANSI Standard 156.4 Grade 2

5 Year Warranty, UL Listed

Part numbers and descriptions

Features:

300 PBFCOV: Non-sized, fully adjustable 1 through 4, (Barrier Free ADA) interior doors. Full cover. w/o cover 300PBF.
300 PCOV: Non-sized, fully adjustable 3 through 6, (Barrier Free ADA) exterior doors. Full cover. w/o cover 300P.
Standard adjustable backcheck intensity valve.
Factory tested to meet or exceed ANSI Standard 156.4
Standard full plastic cover (2-5/8"W x 3"H x 10-1/8"L) COV/300.
Universal Mounting - standard size #4 Mounting Holes. (9-1/16")
Finishes available: Alum, Dard Bronze (Duro), Gold.
Dual valve, closing and latching speed controlled by two separate regulating valves.
Universal application, non handed, designed for all standard installations.
Reinforced type adjustable tube arm.
Rack and pinion operation contained in a high tensile precision cast with needle bearing aluminum housing for the highest quality.
High quality hydraulic fluid for high lubricity and constant lubrication.
The streamlined design permits installation on most commercial and residential applications without adaptors.
Power adjustment bracket on regular arms. (15% adjustment, ±7-1/2%)
Hold open arms optional (Part #301/302) for regular & parallel installations

Applications:

300 Series closers fulfill all requirements for ADA for interior and exterior doors. Complies with building and barrier free codes.
Ideal for new construction and renovations, including:
- Office and Retail
- Hotels
- Commercial & Industrial
- Health Care
- Religious

Can Be Used For Retrofit Of:

NORTON 1600 (sizes 4, 5 or 6)
YALE 50 (sizes 4, 5 or 6)

Universal Applications:

Hold-Open Arms and Fusible Link Hold-Open Arms are Similar

Specifications:

Description	300 PBFCOV / 300 PCOV
A. Length of Closer Body	9-3/4"
B. Horizontal Mounting Holes	9-1/16"
C. Vertical Mounting Holes	3/4"
D. Height of Closer Body	1-3/4"
E. Projection from Door	2-7/8"

Cross References:

CAL-ROYAL	NORTON	YALE	DORMA
300	1601BF	51BF	640/650

The data on this chart represents our judgment of which are most similar. Since no product is exactly alike the information has been obtained from trade sources. It is not guaranteed nor represented that any specific product exactly equals any other product. Door closer body size my be different.