SKU: 75253612411

Model 450-15-510 SS Diaphragm Single-Stage Pressure Regulator

Sale price$119.03 Regular price$132.25
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

Model 450-15-510 SS Diaphragm Single-Stage Pressure RegulatorModel 450 is an economically priced industrial duty, regulator that has premium features found only in high priced regulators. The 450 has a stainless steel diaphragm and a Harris exclusive internal tamper proof self reseating safety relief device. Model 450 015 510 stainless steel diaphragm heavy duty single stage regulator Model 450 is an economically priced industrial duty, regulator that has premium features found only in high priced regulators.

Model 450 is an economically priced industrial-duty, regulator that has premium features found only in high-priced regulators. The 450 has a stainless steel diaphragm and a Harris’ exclusive internal tamper-proof self-reseating safety relief device.
  • Model 450-015-510 stainless steel diaphragm heavy duty single-stage regulator
  • Model 450 is an economically priced industrial-duty, regulator that has premium features found only in high-priced regulators. The 450 has a stainless steel diaphragm and a Harris’ exclusive internal tamper-proof self-reseating safety relief device.
  • Economically priced heavy-duty single stage regulator
  • Boasts premium features generally found in high priced regulators
  • Brass T-screw bar adjusting handle for easier adjustment
  • Brass body and bonnet for longer service life
  • Stainless steel diaphragm for safety and greater strength in adverse conditions
  • 2.5 in. Brass dual scale easy-to-read gauges
  • One-piece encapsulated seat design with internal filter to protect the PTFE Teflon® seat from particulate contamination
  • Equipped with a tamperproof, self reseating, internal high pressure safety relief valve
  • UL® listed
  • Model 450-15-510 Heavy duty Stainless Steel Diaphragm Single-Stage Pressure Regulator
  • 7 Years
  • Acetylene-450-015PSI-CGA510
  • Harris
  • UL
  • Acetylene
  • Adjusting Screw: Brass T-screw bar
  • Body: Brass
  • Bonnet: Brass
  • Certification: CGA E-4;UL® listed
  • Cv: 0.17
  • Delivery Pressure Gauge (PSIG): 30RZ
  • Delivery Pressure Range (PSIG): 0 - 15
  • Diaphragm: Stainless steel
  • Duty: Heavy
  • Equipped With: Tamper proof, self-reseating, internal safety valve
  • Gas / Gas Service: Acetylene
  • Gauges: 2.5 in. Brass dual scale (psi/kPa)
  • Inlet Connection: CGA 510
  • Maximum Inlet Pressure (PSIG): 500
  • Outlet Connection: 9/16 in. - 18 LH
  • Pressure Regulation PSIG/100 PSIG: 0.30
  • Seat: PTFE Teflon®
  • Supply Pressure Gauge (PSIG): 400

What's Included: Model 450-15-510 Heavy duty Stainless Steel Diaphragm Single-Stage Pressure Regulator

Model Name: Acetylene-450-015PSI-CGA510

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 75253612411

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VICKI CARROLL
Battle Creek, US
★★★★★ 4
Nice Jewelry Box
Color: Jelly Pink, Material Type: Paper, PU, Color: Jelly Pink, Material Type: Paper, PU
Really nice jewelry box just smaller than expected. My fault for not checking the dimensions first. It’s a great value for the price.
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Reviewed in the United States on May 11, 2026
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Coco
Alexandria, US
★★★★★ 5
Nice little jewelry box
Color: Cloud White, Material Type: Paper, PU
Just what I wanted in size and available compartments. The only thing I am hesitant about is the paper outside. Mine is white and may get dirty quickly.
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Reviewed in the United States on March 16, 2026
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James
Dallas, US
★★★★★ 5
A Lovely and Useful Gift
Color: Cloud White, Material Type: Paper, PU
I bought this SONGMICS jewelry organizer box as a gift and it was a great choice. The design is beautiful and it keeps jewelry well organized. It’s compact and perfect for travel or everyday use. The person I gave it to loved it and uses it all the time.
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Reviewed in the United States on March 8, 2026
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Jeimy Aguilar
Whiting, US
★★★★★ 5
Small and cute!
Color: Cloud White, Material Type: Paper, PU
Its perfect!
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Reviewed in the United States on May 25, 2026
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alessa
Carnegie, US
★★★★★ 5
Great value, great product!
I use this as a home jewelry box - I don't wear a lot of jewelry, so it fits my needs perfectly. Its pretty lightweight and would be good for travels as well. The outside is leather-like and seems to be waterproof so far. I use the first layer for jewelery and second layer to store my hairclips and pins. I've had it for a few months and it seems to be great quality and durable! Definitely a good value as well because I've seen similar jewelry boxes sold at popular retail stores for over $30.
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Reviewed in the United States on January 21, 2026

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