CARTRIDGE SEALS

HCRTX-A

  • Suits ANSI Process Pumps
  • Single Cartridge Seal
  • Balanced, Bidirectional
  • Simple Installation
  • Flushing Connection

HCRTX-A are fully pre-assembled single cartridge seal units designed for larger ANSI bore diameters. They are balanced and can be used in either direction of rotation.

 

Simply bolt the seal plate onto the existing housing studs, tie the setting collar set screws and remove the setting clips.

 

Wear face kits & refurbishment services for existing units available on request.

PARTS

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

Rotary Face / Ring

Stationary Face / Ring

Rotary Sleeve O-ring

Rotary Sleeve

Rotary Locking Pin

Rotary O-ring

Stationary O-ring

Stationary Multi-springs

Setting Collar

Set Screws

Circlip

Setting Clip

Setting Screws

Flush Plug

Seal Plate

Flush Port

PTFE Gasket

  • Operating conditions¹

EQUIVALENT

Cartex ANSI

FLUSHING

Temperature:

Pressure:

Speed:

-40°C to +220°C

< 25 bar, 360 psi, 2.5 MPa

< 16m/s, 3150 fpm

rpm < 960000/(79.8 x D1)

¹Guide-values only (due to diversity of possible applications). Enquire for specific-use cases. Maximum values of each parameter cannot be applied together.

(A) 3/8" NPT

  • Material options

DATA SHEET

Rotary Face:

Stationary Face:

Elastomer:

Metal Parts

SiC

SiC or CAB

V or EP

316S.S.

HCRTX-A

Data Sheet

SINGLE CARTRIDGE SEAL - ANSI

PRODUCT INFORMATION

DIMENSIONS

Dimensions refer to installed length, not 'free' length: