MT2 John Crane Type 2

MINKIX Code:
MT2
Equivalent to:

Johncrane Type 2US, AES P04U
INTRODUCTION OF THIS MECHANICAL SEAL

“MT2 elastomer bellows seal is widely recognized as the industry workhorse

with a proven track record of exceptional performance”

MT2 is suitable for a wide range of service conditions: from water and steam to chemicals and corrosive materials

MT2 is also common used as a compressor seal.

Quality Material
Low Leakage Rate
Fast Quotation
In-stock Supply
Lightening Delivery
Reliable After-Sales

Product Drawing

Product Information

Design Features

Self-aligning capability and automatic adjustment compensates for abnormal shaft end play runout

Speical balancing for higher pressure application than MT21 and less wear

Non-clogging, single-coil spring-not affected by buildup of solids

Low drive torque which improves performance and reliability

Materials available

Seal face: Carbon, Ceramic, TC, SIC

Elastomer: Nitrile, Viton, EPDM

Standard seat CU, OG seat, customised stationary according to working conditions.

Operating Conditions

Temperature: -40°C to +205°C

Pressure: Up to 29 bar , 425psi

Speed: Up to 18m/s, 3500fpm

Depending on medium, size and material

Product Dimensions & Information

Imperial Dimension

D(IN)

0.375	28.0	22.2	20.6	7.9	28.6
0.500	30.1	25.4	20.6	7.9	28.6
0.625	33.3	31.8	22.2	10.3	32.5
0.750	36.5	34.9	22.2	10.3	32.5
0.875	39.7	38.1	23.8	10.3	34.3
1.000	45.5	41.3	25.4	11.1	36.4
1.125	48.5	44.5	27.0	11.1	38.0
1.250	52.4	47.6	27.0	11.1	38.0
1.375	56.0	50.8	31.8	11.1	39.5
1.500	59.2	54.0	31.8	11.1	39.5
1.625	67.0	60.3	34.9	12.7	47.7
1.750	69.9	63.5	34.9	12.7	47.7
1.875	73.0	66.7	38.1	12.7	50.7
2.000	76.2	69.9	38.1	12.7	50.7
2.125	82.6	76.2	42.9	14.3	57.3
2.250	85.7	79.4	42.9	14.3	57.3
2.375	88.9	82.6	46.0	14.3	60.3
2.500	92.1	85.7	46.0	14.3	60.3
2.625	98.4	85.7	49.2	15.9	65.0
2.750	101.6	88.9	49.2	15.9	65.0
2.875	104.8	95.3	52.4	15.9	68.5
3.000	108.0	98.4	52.4	15.9	68.5
3.125	118.3	101.6	55.6	19.8	75.4
3.250	121.5	104.8	55.6	19.8	75.4
3.375	124.7	108.0	55.6	19.8	75.4
3.500	127.9	111.1	55.6	19.8	75.4
3.625	131.3	114.3	58.7	19.8	78.5
3.750	134.5	117.5	58.7	19.8	78.5
3.875	138.6	120.7	61.9	19.8	81.7
4.000	141.8	123.8	61.9	19.8	81.7

MINKIX Material Code

The MINKIX Material Code is comprised of 5 character code such as "BCFZF" which is defined by the following parameters. Check the material code below to specify your requirement on materials. With the detailed code provided, MINKIX promises to speed up offering quotation to you.

Rotary Materials
- A – Resin-Car
- B – 99.5% Ceramic
- C – Anti-Car
- Q – Sintered-sic
- S – RB-SIC
- T– YN6 TC
- I – High Nickel Cast Iron
- Z – Bronze
- D – 304 Stainless Steel
- G – 316 Stainless Steel
Stationary Materials
- A – Resin-Car
- B – 99.5% Ceramic
- C – Anti-Car
- Q – Sintered-sic
- S – RB-SIC
- T– YN6 TC
- I – High Nickel Cast Iron
- Z – Bronze
- D – 304 Stainless Steel
- G – 316 Stainless Steel
Secondary Seal Materials
- K – KALREZ
- X – AFLAS
- E – EPDM
- F – PTFE
- M – SILICONE
- N – NITRILE
- P – NEOPRENE
- V – FKM
Spring Materials
- D – 304 Stainless Steel
- G – 316 Stainless Steel
- D2 – 304L Stainless Steel
- G2 – 316L Stainless Steel
- H – Hastelloy
Construction Materials
- D – 304 Stainless Steel
- G – 316 Stainless Steel
- D2 – 304L Stainless Steel
- G2 – 316L Stainless Steel
- H – Hastelloy

Combine

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