






301 Series 6 8 10 11 12 13 14 15 16 17 18 19 20 22 24-70mm Single Coil Spring Mechanical Shaft Seal For Circulation Water Pump
2.06$
1.31$
Quantity:
1
Availability:
Color
Inner Diameter
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Easy return
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Materials:
•Stationary Ring:Ceramic
•Rotary Ring:Carbon
•Secondary Seal:Nitrile Rubber(NBR)
•Spring:Stainless steel
Fit for Shaft Diameter:8/10/12/14/15/16/17/18/19/20/22/24/25/26/27/28/30/32/35/38/40mm
Opreating Temperature: -20°C~+100°C
Opreating Pressure: ≤0.5MPa
Speed: ≤10m/s
Application:Clean water pump,circulation pump




Customer Reviews
255 ratings
satisfied (9)
excellent (7)
fast delivery (7)
good quality (6)
okay (5)
perfect (4)
Customer photos (30)
Buyer from United States
October 4, 2026
Variant: Color:5 pcs Inner Diameter:16mm d7-30mm
Super fast shipping! Item arrived two days early and was packed securely in a sturdy box. Great seller
Buyer from Portugal
October 13, 2026
Variant: Color:1 pc Inner Diameter:8mm d7-22mm
The product was not suitable due to its dimensions. A return and refund were agreed upon. I returned the product and the carrier said they had delivered the return, but I was never refunded. Disappointed with the service.
Buyer from Malawi
September 25, 2026
Variant: Color:5 pcs Inner Diameter:10mm d7-26mm
excellent product
Buyer from Malawi
September 25, 2026
Variant: Color:1 pc Inner Diameter:12mm d7-26mm
works very well on the water pump
J***I
September 18, 2026
Variant: Color:5 pcs Inner Diameter:12mm d7-26mm
Very good value for money. Reinstalled on my pump, no more leaks.
Buyer from Ukraine
September 13, 2026
Variant: Color:5 pcs Inner Diameter:12mm d7-26mm
I received the package, thank you. The order arrived quickly. I recommend it; the quality is good, the packaging is high-quality and not damaged.
301 Series 6 8 10 11 12 13 14 15 16 17 18 19 20 22 24-70mm Single Coil Spring Mechanical Shaft Seal For Circulation Water Pump
2.06$
1.31$
Quantity:
1
Availability:
Color
Inner Diameter







