Hydraflow

What they make

• low pressure fluid transfer solutions
• aerospace
• defense

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
HNHuong Nguyen	Fullerton	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	◇ UNVERIFIED	0.9 KM
QPQpi Pro, INC.	Fullerton	Motor Vehicle Electrical and Electronic Equipment Manufacturing 336320	● ACTIVE	1.6 KM
TITechnomatic INC	Buena Park	Precision Turned Product Manufacturing 332721	◇ UNVERIFIED	2.6 KM
Interlog Corporation	Anaheim	Motor Vehicle Electrical and Electronic Equipment Manufacturing 336320	● ACTIVE	3.3 KM
G2mh Holdings INC	Anaheim	Machine Shops 332710	● ACTIVE	3.7 KM

Every listed plant in Orange County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 12 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in NPDES, RCRAINFO · EPA site type STATIONARY.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record PJJPF3BKD7L4 · first seen OCT 2025 · last seen OCT 2025
• DOL Form 5500 retirement plan filingsOPERATING
  Record 952131730|CA|92833|1881 w malvern · first seen SEP 2025 · last seen SEP 2025
• EPA Facility Registry ServiceEXISTENCE
  Records 110070094943, 110071780716 · first seen AUG 2017 · last seen AUG 2024

ALSO RECORDED ASHYDRAFLOW INC

IN ORANGE COUNTY171 other plants share this one’s industry (Other Fabricated Metal Product Manufacturing, NAICS 3329); 36 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name

EPA: HYDRAFLOW · JUL 2026 · ON THIS PAGE

SAM.gov: HYDRAFLOW · OCT 2025 · ON THIS PAGE

Street address

EPA: 1881 W MALVERN AVE · JUL 2026 · ON THIS PAGE

SAM.gov: 1881 W MALVERN AVE · OCT 2025 · ON THIS PAGE

City

EPA: FULLERTON · JUL 2026 · ON THIS PAGE

SAM.gov: FULLERTON · OCT 2025 · ON THIS PAGE

State

EPA: CA · JUL 2026 · ON THIS PAGE

SAM.gov: CA · OCT 2025 · ON THIS PAGE

County (FIPS code)

EPA: 06059 · SEP 2026

CoordinatesSOURCES DISAGREE

Census geocoder: 33.876619201317,-117.957225368956 · SEP 2026

EPA: 33.87812,-117.95972 · JUL 2026 · ON THIS PAGE

Employees (band)

DOL: 100-499 · SEP 2025

Website

SAM.gov: http://www.hydraflow.com · OCT 2025

Year established

Company website: 1961 · AUG 2026

CAGE code

SAM.gov: 24984 · OCT 2025

Retirement plan filing (Form 5500)

DOL: 322 active participants, plan year ending 2025-09-30, 2 plan(s) · SEP 2025

SAM registration expires

SAM.gov: 2026-10-29 · OCT 2025