Brass Straight Through Quick Couplings

• Customization: Available
• Connection: Female
• Flexible or Rigid: Rigid
• Model NO.: ST-SF
• Material: Brass, Stainless Steel, Steel
• Standard: Standard
• Materials: Brass
• Size: 1/8"-1-1/2"
• Temperature Range: -20-100
• Application: Flood Processing, on Fluid and Dye Transfer Lines
• Transport Package: PP Pag+Box+Carton
• Trademark: SMT
• Origin: China
• Production Capacity: 1000000
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 0.800kg

Product Description

Applications

ST Series are non-valved couplings for applications where maximum flow is required. Their smooth, open bore offers the lowest pressure drop of any quickcoupling design and is ideal for applications such as high-pressure water and steam washers, carpet cleaners and mold coolant lines. They are often used in flood processing, on fluid and dye transfer lines.

Body size (in)	1/8    1/4     3/8     1/2    3/4     1     1 1/4   1 1/2
Rated Pressure (Bar)
Brass	2500  5200  2700  2200  1700  1200  1700  1400
Steel	2500  5500  3500  2700  2700  2000     -       -
Stainless Steel	4200  6700  5500  3000  3000  1700     -       -
Rated Flow	3        6       12      12      28     50       76    100
Temperature Range (Std seals):	-20°Cto +100°C

 

Part No. (Brass)	Part No. (stainless)	Thread Size NPT	A Overall Length (in.)	B Wrench Flate (in.)	C Largest Diameter (in.)
ST1SF	ST1SF-304	1/8	1.06	0.56	0.69
ST2SF	ST2SF-304	1/4	1.54	0.81	0.94
ST3SF	ST3SF-304	3/8	1.59	1.00	1.16
ST4SF	ST4SF-304	1/2	1.98	1.13	1.30
ST6SF	ST6SF-304	3/4	2.15	1.44	1.66
ST8SF	ST8SF-304	1	2.43	1.75	2.02
ST10SF		1 1/4	2.44	2.00	2.51
ST12SF		1 1/2	2.88	2.50	3.00

About our company:  
NINGBO HI-TECH SMART MACHINERY CO LTD was established in 2013, is a high tech company specialized in pneumatic components and microduct accessories manufacturing. After years' hard working, it has owned 2 factories now, and the products include pneumatic vibrators, air cylinders, solenoid valves, air treatment units, pneumatic fittings&mufflers, microduct connectors and other accessories. We have sold our goods to more than 60 countries, and that number is still increasing.
Our Services & Strength
1. We have more than 10 years experience on pneumatic products;
2. Excellent quality control has always been the goal of our practice;
3. You can purchase most of the pneumatic products here;
4. Sample orders and orders with a small number of products are acceptable;
5. OEM, ODM is ok for us. Not only the label and packaging, but also the personalized customization of the product itself;
6. Any requirements, just feel free to let us know.

Company frofile
Our company is specialized in manufactuing all kinds of valves,hydro-pneumatic components,alumium parts and plastic parts.Our main products are including pneumatic cylinder,solenoid valve,air filter,air regulator,air lubricator,pneumatic fitting,hydraulic fitting,tubes etc.as below;
 
           *ISO Standard Cylinder:DNC/SI(ISO6431&6432)
           *Standard Cylinder:SC/SU,
           *Mini Cylinder:MAL,MA,,MI,CJ2B,CDM2B
           *Compact Cylinder:SDA,CQ2
           *Cylinder:CU,TN,STM,MGP
           *Solenoid Valve:3v1,3v,4v,4M,3A,4A ,drain valve etc
           *Air Source Treatment Unit:A,HA,HNA,T,A/B,etc
           *pneumatic accessories:fitting,hand valve,muffler,tube,pressure switch
          *Pneumatic Vibrator: GT series,K seies,R series,SK series,FP series,NTP series etc.