Best Buna Backup Ring

AMT Pump 489G-95 High Head Washdown Pump, Cast Iron, 1 HP, 1-1/4' NPT Female Suction, 1' NPT Female Discharge Port

Closed impeller for use in pressure-boosting transfer and recirculation applications.
Not self-priming, requires flooded suction.
Cast iron with buna-n mechanical seal and O-ring.
Maximum operating temperature 180 degrees F.
1-1/4" female NPT suction port, 1" female NPT discharge port.

O-Ring for Hayward S144T Pro Series Sand Filter sp071620t.
Fits Hayward Pro Series sand filter model S144t, S270T2, S310T2, S360T2, S360T2, S144T, S180T, S210T, S220T, S220T2, S230T, S244T, S244T2, S270T, S164T, S166T.
fits hayward multiport valve model sp071620t.
NorthStar Series Pumps Sp4005, Sp4007, Sp4010, Sp4015. Sp4020, Sp4030.

Part: Replacement 151122 o-rings for Pentek style Big Blue Water Filter Housings (3 Pack).
Includes 3 replacement o-rings (also called seals or gaskets) to repair your leaking water filter housing [OEM UPC: 051678511220 , 885343762095].
151122 OEM Size o-rings are approximately 5.5" Inside Diameter x 5.83" Outside Diameter x 0.165" Thickness.
Direct Replacement for the following part numbers (see description below for full water filter compatibility list): Ace Hardware 4001756.
Manufactured and Warrantied by Captain O-Ring LLC, with decades of experience in the sealing and chemical industry..

6 KleenWater brand high quality low cost alternatives water filters compatible with Whirlpool WHKF-GD05 and Aqua-Pure 110.
5 micron dirt removal rating with raised grooved for longer service life.
Replace cartridge every 3-6 months or upon substantial pressure reduction.
The o-ring is made of Buna nitrile rubber which creates a positive, dependable seal.

For Liquid/Chemical Transfer, Heating/Cooling, Recirculation, Booster Service & Dirty Water.
300 Series Stainless Steel Semi-Open Self-Cleaning Impeller.
Discharge Port Rotates in 90 Deg Increments.
3 HP TEFC , 3 Phase, 230/460 VAC/60 Hz, 8/4 Full Load Amps, 56J Frame Motor.

... kit is made of top nitrile rubber, heat-resistant, low-temperature/high-temperature resistant, air, water, petroleum products, mineral oil and hydraulic oil, natural gas, kerosene, silicone oil, Non-aromatic fuels and solvents, provide long-lasting and reliable service..
Wide Range of Applications: Universal O Ring buna kits, mechanic nitrile repairs, essential for all workshops and onsite service engineers. Used in pipelines, machinery, hydraulic and pneumatic maintenance, faucets, garages, workshops, automobiles, doors and windows, electrical appliances, bearings, pumps, etc..
Convenient Storage and Use: The separate housings of the SAE kits organize each O-ring into different grooves by size, and all grooves are clearly marked for ease of use, eliminating the trouble of sorting and selecting the size..
Quality Assurance: Customer satisfaction is our pursuit. We have full confidence in our products. If you are not satisfied for any reason within 30 days, please return your tool kit without any questions. We also provide 7*24 customer service..

2 Pack FENTUK Scope Ring Adaptors With Picatinny Rail- 1 Inch & 30mm ring with picatinny top rail provides a solid mounting platform for adding an additional backup sighting tactical accessories to your rifle scope. Four screws on this ring ensure that the back-up sight will hold zero shot after shot, provide dependable long-lasting durability..
Fit for 30mm & 25.4mm Scope Tube- Our rifle scope ring adapter with picatinny style, each ring with circular hard gasket design, the diameter of the ring from 30mm/1.18 inch to 25.4mm/I inch, effectively switch between two sizes, perfectly meeting your different needs!.
4 Slots Picatinny/Weaver Top Rails- Top 4 Slots 1.77" picatinny rail design, allowing you add on standard 21mm Picatinny or Weaver accessories, such as tactical flashlight, laser scope sight, red dot sights, micro red dot, backup/second laser sights, optics and other accessories..
High Quality Aluminum, Solid & Durable- Precision machining of aircraft grade aluminum alloy in black matte anodizing finish. Sturdy & durable, lightweight & compact construction, offer stable safe performance in the field. Item size: 1.77"L x 1.72''W x 1.70''H, item weight:1.38Oz/1 pcs..
Easy To Install & Remove- Our Scope Ring Barrel Mount is easy to install or remove ....

Self-cleaning impeller handles semi-solids up to 1/8" for use in liquid transfer and recirculation applications.
1/2 hp, 1 phase, TEFC, 115/230V, 8/4 amp motor.
Bronze with buna-n mechanical seal and O-ring.
Not self-priming, requires flooded suction.
1-1/2" female NPT suction port, 1-1/2" female NPT discharge port.

Clog-resistant impeller handles semi-solids up to 3/8" diameter for use in waste water drainage and processing.
Built-in flapper/check valve permits self-priming to 20 feet.
Cast iron with buna-n mechanical seal and O-ring.
Maximum operating temperature 180 degrees F.
2" female NPT suction port, 2" female NPT discharge port.

Self-cleaning impeller handles semi-solids up to 1/8" for use in liquid transfer and recirculation applications.
Not self-priming, requires flooded suction.
Cast iron with buna-n mechanical seal and O-ring.
Maximum operating temperature 180 degrees F.
Discharge port rotates in 90 degree increments.