6-H-26 2880 RPM

Impeller Data						Bowl Data
Impeller Model	6-H-26					Bowl Model	6-H
Type	Enclosed					Connection Type	Threaded
Diameter: A=	4.560"					Outside Diameter: nominal	5.700"
B=	4.260"					minimum	5.625"
C=	3.960"					Column Pipe Size: standard	3"
Hydraulic Thrust Factor	2.2 lbs/ft of head @ peak efficiency					maximum	4"
Impeller Weight	2.5#					Suction Pipe Size: standard	3"
Number of Vanes	7					maximum	4"
Specific Speed (Ns)	2698					Shaft Size: standard	1.0"
Effective Eye Area	3.84 in²					maximum	1.0"
W (r sq.)	0.031 lbs -ft²					Lateral: standard	0.438"
Eye Fluid Velocity	0.06 ft/sec/gpm					maximum	0.562"
Peripheral Velocity	12.57 ft/sec/inch of impeller diameter					Shaft Bearing Clearance	0.010"
						Impeller Skirt Clearance	0.015"
Efficiency Correction for Impeller Data						Maximum Sphere Size	0.300"
Number of Stages	1	2	3	4	5+	Maximum No. Stages (std. const.)	32
Deduct No. Points	4	3	2	1	0	Maximum Head @ 1.0 s.g.	1160 ft

Lengths		Operational
Column Adapter	2.125"	Minimum Required Submergence	Consult Factory
Discharge Case	8.875"	Standard Construction Materials
Bowl	4.875"	Bowl	A48-30 c.i. (porcelain)
Suction Case	8.000"	Impeller	C83800 br.
Suction Bell	6.000"	Bowl Shaft	416 stainless steel
Submersible Motor Adapter	9.500"	Shaft Coupling	C1215 steel
Approximate Shipping Weights		Lock Collet	C1215 steel
First Stage	53#	Cap Screw	grade 5
Additional Stage	17#	Bowl Bearing	C84400 br./buna-N A40
		Suction/Submersible Motor Adapter Bearing	C84400 br.
Miscellaneous		Throttle Bearing	C84400 br.
Hub Projection on Bell Suction	0.000"	Sand Collar	C84400 br.
Cable Guard Height	0.500"	Column Adapter/Discharge Case/Suction Case	A48-30 c.i.
Distance from Impeller Eye to Bottom of Bell Suction	6.985"	Submersible Motor Adapter	A48-30 c.i.
Distance from Impeller Eye to Bottom of Bell Suction	6.985"	Tube Adapter	cl. 65-45-12 ductile iron