Stuffing Box DH078D21 for 3x2 DHH Slurry Mud Sand Pump

Product Brands: Tobee

Slurry Pump Stuffing Box is one of shaft seal parts in gland packing seal pumps where the packing is housed in. The packing area of stuffing box is longer than expeller ring, so it can contain more packing.

price:

$580.00 $680.00

Parts Cod:

DH078D21

Parts Materials:

D21 A05 G01 C23

HS Code:

8413910000

Quantity:

- + (600 available)

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Tobee® Slurry Pump Stuffing Box DH078D21 is one of shaft seal parts in gland packing seal pumps where the packing is housed in. The packing area of stuffing box is longer than expeller ring, so it can contain more packing.

Tobee® Slurry pump stuffing box DH078D21 of a sailboat will have a stern tube that is slightly bigger than the prop shaft. It will also have packing nut threads or a gland nut. The packing is inside the gland nut and creates the seal. The shaft is wrapped by the packing and put in the gland nut. Through tightening it onto the stern tube, the packing is compressed, creating a seal against the shaft. Creating a proper plunger alignment is critical for correct flow and a long wear life. Stuffing box components are of D21 cast iron, A05 high chrome, stainless steel, brass or other application-specific materials.

Tobee® Stuffing Box DH078D21 Design:

When centrifugal pumps were developed there was a need to prevent the pumpage from pouring out thru the open clearance between the pump casing back and the rotating shaft, which turns the impeller. This was accomplished by stuffing rope like material, called packing, into a cylindrical opening in the rear of the casing where the shaft passes through it. Packing is usually 1/4”, 3/8”, or 1/2” square cross sectional, the size to match the annular section between the shaft OD and the stuffing box ID. It comes in coils, and is cut to fit around the shaft OD. It is a soft material and usually has a lubricant in it. The opening, the stuffing box, has a shoulder at the bottom or “throat” (inboard end closest to impeller) and is fitted with a follower, called the gland, on the outboard end, which compresses the packing into the inner sides of the stuffing box against the shoulder in the bottom of the box, and against the rotating pump shaft. This effectively limits the leakage out of the pump. It will not completely prevent leakage. A small amount of pumpage must leak out of the pump in order to cool and lubricate the packing.

Tobee® Slurry Pump Stuffing Box Codes:

Standard Part Code	Hi-seal Part Code	Materials	Pump Model
B078	B078HS1	D21, A05, G01, C23	1.5/1 B AH, 2/1.5 B AH
C078	C078HS1	D21, A05, G01, C23	3/2 C AH
CAM078	CAM078HS1	D21, A05, G01, C23	4/3 C AH
CH078	CH078HS1	D21, A05, G01, C23	1.5/1 C HH
D078	D078HS1	D21, A05, G01, C23	4/3 D AH
DAM078	DAM078HS1	D21, A05, G01, C23	6/4 D AH
DSC078	DSC078HS1	D21, A05, G01, C23	100 D L 6/4 D SC
DH078	DH078HS1	D21, A05, G01, C23	3/2 D HH
E078	E078HS1	D21, A05, G01, C23	6/4 E AH
EAM078	EAM078HS1	D21, A05, G01, C23	8/6 E AH, 10/8 E M
ESC6078	ESC6078HS1	D21, A05, G01, C23	150 E L, 8/6 E SC
EP078	EP078HS1	D21, A05, G01, C23	6/4 E AHPP
F078	F078HS1	D21, A05, G01, C23	8/6 F AH
FAM078	FAM078HS1	D21, A05, G01, C23	10/8 F AH
FH078	FH078HS1	D21, A05, G01, C23	6/4 F HH
F8078	F8078HS1	D21, A05, G01, C23	12/10 F M
G078	G078HS1	D21, A05, G01, C23	10/8 ST AH, 12/10 ST AH, 14/12 ST AH
G8078	G8078HS1	D21, A05, G01, C23	12/10 G AH
G10078	G10078HS1	D21, A05, G01, C23	14/12 G AH
TU18078	TU18078HS1	D21, A05, G01, C23	16/14 TU AH, 550 TU L
H078	H078HS1	D21, A05, G01, C23	16/14 H AH, 20/18 H AH
S30078	S30078HS1	D21, A05, G01, C23	300 S L
STL45078	STL45078HS1	D21, A05, G01, C23	400 ST L, 450 ST L

Label: 3/2D-HH Slurry Pump Part Stuffing Box slurry pump spare part stuffing box DH078D21 Slurry Pump wearing parts slurry pump wearing parts STUFFING BOX Spare Parts for Process Water Pump acid proof slurry pump parts

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