Product Sheet

3656 M/LGroup/3756 M/LGroup

Features and Benefits

Back pull-out to reduce maintenance down time.3656 M/LGroup   Standard John Crane Type 21 mechanical seal for both reliability and availability. Carbon/ceramic/ BUNA standard, with other faces and elastomers available.   Available in all iron or bronze fitted construction for application versatility.   Replaceable wearing components include stainless steel shaft sleeve and casing and hub wear rings to maintain peak efficiency.   Enclosed impeller design, dynamic balancing and renewable wear rings reduce losses affecting performance and pump life.   125 lb. ANSI flange suction/discharge connections and casing rotation for piping connection versatility.   NPT threaded connections are supplied on 1 1/2 x 2 - 10 and 2 1/2 x 3 - 8 models.   Optional rigid carbon steel bedplate, sheet metal coupling guard and T. B. Woods spacer coupling for 3656 M/LGroup.

Applications

Booster service   Spraying systems   Irrigation   Water circulation   Liquid transfer   General purpose pumping

Support Documents

	Product Bulletin w/curves and dimensions
	Repair Parts 3656/3756 S/M &L Group
	3656 M&L Engineering Data
	3756 M&L Group Engineering Data
	Instruction Manual
	Repair Parts - SAE Power Frame
	Repair Parts - M-Group Power Frame2003
	Repair Parts L-Group Power Frame
	Baseplate and Coupling Configurator

View list of CAD files.

Key Words

20BF, 13BF, 12AI, 14AI, 14BF, 17BF, 15AI, 15BF, 19BF, 13AI, 11AI, 18BF, 10AI, 11BF, 7AI, 16AI, 8AI, 10BF, 8BF, 7BF, 11BF, 16BF, 12BF, 3656

To view the additional product information, you will need to have the Adobe(R) Acrobat(R) Reader installed on your computer.

Note: If you're using Acrobat Reader 6, please make sure all available updates are installed.