Port flange kits
◆  Straight key shaft type ◆  Mode Code Type Port connection Pipe size Dimension GB3452、1-82 Weight (kg) C D E F H J K L N Q T F-06-A F-06-B NPT3/4 3/4 48 65 22.2 46.7 11 28 17 3/4 - - 19.1 30×2.65 0.7 - 12 12.7 F-08-A F-08-B NPT1 1 55 70 26.2 52.4 11 28 17 1 - - 25.4 35.5×26.5 0.9 - 14 34.5 F-10-A F-10-B NPT11/4 11/4 64 80 30.2 58.7 11 30 18 11/4 - - 31.8 40×26.5 1.2 20 - 18 43.2 F-12-A F-12-B NPT11/2 11/2 72 94 35.7 69.9 13.5 30 18 11/2 - - 38.1 50×3.55 1.5 20 - 18 49.1 F-16-A F-16-B - 2 85 102 42.9 77.8 13.5 30 18 2 - - 50.8 65×3.55 1.5 20 - 20 61.1 F-20-A F-20-B - 21/2 102 114 50.8 88.9 13.5 38 19 21/2 - - 63.5 75×3.55 1.5 17 - 22 77.1 F-24-A F-24-B - 3 116 135 62 106.4 17.5 53 17 31/2 - - 76.2 85×3.55 2.7 38   - 25 90 F-28-A F-28-B - 31/2 134 153 69.9 20.6 17.5 53 17 31/2 - - 88.9 100×3.55 3.4 38   - 28 102.8 F-32-A F-32-B - 4 150 162 77.8 30.2 17.5 53 17 4 - - 101.6 115×3.55 3.7

Port Flange Kite and Fixings for Single Pumps 

Model		Inet port	Outlet port
VPV1  VPVQ1	Port flange model	F-12-A-10(F-12-B-10)	F-06-A-10(F-06-B-10)
	trapped hole size×hole depth	1/2-13UNC-21 orM12-21	3/8-16UNC-19 or M10-19
	screw specification	1/2-13UNC-40 orM12-40 (1/2-13UNC-50 orM12-50)	3/8-16UNC-35 or M10-35 (3/8-16UNC-45 or M10-45)
VPV2 VPVQ2 VPVQ2a	Port flange model	F-12-A-10(F-12-B-10)	F-08-A-10(F-08-B-10)
	trapped hole size×hole depth	1/2-13UNC-23.8 orM12-23.8	3/8-16UNC-19 or M10-19
	screw specification	1/2-13UNC-40 orM12-40 (1/2-13UNC-50 orM12-50)	3/8-16UNC-35 or M10-35 (3/8-16UNC-45 or M10-45)
VPV3  VPVQ3	Port flange model	F-16-A-10(F-16-B-10)	F-10-A-10(F-10-B-10)
	trapped hole size×hole depth	1/2-13UNC-22.3 orM12-22.3	7/16-14UNC-22.3or M12-22.3
	screw specification	1/2-13UNC-40 orM12-40 (1/2-13UNC-50 orM12-50)	7/16-14UNC-40or M12-40(7/16-14UNC-40or M12-40)
VPV4 VPVQ4	Port flange model	F-24-A-10(F-24-B-10)	F-12-A-10(F-12-B-10)
	trapped hole size×hole depth	5/8-11UNC-30 orM16-30	1/2-13UNC-23.8or M12-23.8
	screw specification	5/8-11UNC-70 orM16-70(5/8-11UNC-55 orM16-55)	1/2-13UNC-40or M12-40(1/2-13UNC-50or M12-50)

 Port Flange Kite and Fixings for Double Pumps 

Model		Inlet port	outlet N.o1 shaft end	outlet N.o2 shaft end
VPV21  VPVQ21 VPVQ2a1 SQPV21	Port flange model	F-20-A-10(F-2-B-10)	F-08-A-10(F-08-B-10)	F-06-A-10(F-06-B-10)
	trapped hole size×hole depth	1/2-13UNC-23.8 orM12-23.8	3/8-16UNC-19 or M10-19	3/8-16UNC-19 or M10-19
	screw specification	1/2-13UNC-45 orM12-45 (1/2-13UNC-55 orM12-55)	3/8-16UNC-35 or M10-35 (3/8-16UNC-45 or M10-45)	3/8-16UNC-35 or M10-35 (3/8-16UNC-45 or M10-45)
VPV22	Port flange model	F-20-A-10(F-20-B-10)	F-08-A-10(F-08-B-10)	F-08-A-10(F-08-B-10)
	trapped hole size×hole depth	1/2-13UNC-23.8 orM12-23.8	3/8-16UNC-19 or M10-19	3/1-16UNC-19 or M10-19
	screw specification	1/2-13UNC-45 orM12-45 (1/2-13UNC-55 orM12-55)	3/8-16UNC-35 or M10-35 (3/8-16UNC-45 or M10-45)	3/8-16UNC-35 or M10-35 (3/8-16UNC-45 or M10-45)
VPV31  VPVQ31 SQPV31	Port flange model	F-24-A-10(F-24-B-10)	F-10-A-10(F-10-B-10)	F-06-A-10(F-06-B-10)
	trapped hole size×hole depth	5/8-11UNC-30 orM16-30	7/16-14UNC-22.3or M12-22.3	3/8-16UNC-19or M10-19
	screw specification	5/8-11UNC-70 orM16-70 (5/8-11UNC-55 orM16-55)	7/16-14UNC-40or M12-40(7/16-14UNC-50or M12-50)	3/8-16UNC-35or M10-35（3/8-16UNC-45or M10-45）
VPV32  VPVQ32 VPVQ32a SQPV32	Port flange model	F-24-A-10(F-24-B-10)	F-10-A-10(F-10-B-10)	F-08-A-10(F-08-B-10)
	trapped hole size×hole depth	5/8-11UNC-30 orM16-30	7/16-14UNC-22.3or M12-22.3	3/8-16UNC-19orM10-19
	screw specification	5/8-11UNC-70 orM16-70(5/8-11UNC-55 orM16-55)	7/16-14UNC-40or M12-40(7/16-14UNC-50or M12-50)	3/8-16UNC-35orM10-35 (3/8-16UNC-45orM10-45)
VPV41  VPVQ41 SQPV41	Port flange model	F-28-A-10(F-28-B-10)	F-12-A-10(F-12-B-10)	F-06-A-10(F-06-B-10)
	trapped hole size×hole depth	5/8-11UNC-30 orM16-30	1/2-13UNC-23.8or M12-23.8	3/8-16UNC-19orM10-19
	screw specification	5/8-11UNC-70 orM16-70(5/8-11UNC-55 orM16-55)	1/2-13UNC-40or M12-40(1/2-13UNC-50or M12-50)	3/8-16UNC-35orM10-35 (3/8-16UNC-45orM10-45)
VPV42 VPVQ42 VPVQ42a SQPV42	Port flange model	F-28-A-10(F-28-B-10)	F-12-A-10(F-12-B-10)	F-08-A-10(F-08-B-10)
	trapped hole size×hole depth	5/8-11UNC-30 orM16-30	1/2-13UNC-23.8or M12-23.8	3/8-16UNC-19orM10-19
	screw specification	5/8-11UNC-70 orM16-70(5/8-11UNC-55 orM16-55)	1/2-13UNC-40or M12-40(1/2-13UNC-50or M12-50)	3/8-16UNC-35orM10-35 (3/8-16UNC-45orM10-45)
VPV43 VPVQ43 SQPV43	Port flange model	F-32-A-10(F-32-B-10)	F-12-A-10(F-12-B-10)	F-10-A-10(F-10-B-10)
	trapped hole size×hole depth	5/8-11UNC-30 orM16-30	1/2-13UNC-23.8or M12-23.8	7/16-14UNC-22.3orM12-22.3
	screw specification	5/8-11UNC-70 orM16-70(5/8-11UNC-55 orM16-55)	1/2-13UNC-40or M12-40(1/2-13UNC-50or M12-50)	7/16-14UNC-40orM12-40 (7/16-14UNC-50orM12-50)

Note:VPV1(20V), VPV2(25V), VPV3(35V), VPV4(45V), VPV21(2520V), VPV22(2525V),VPV31(3520V), VPV32(3525V), VPV41(4520V), VPV42(4525V), VPV43(4535V)